ci: update GitHub Actions workflows

`check.yaml`:
* All jobs now run on ubuntu-latest instead of ubuntu-22.04.
* Updated actions/checkout to v5, tarantool/setup-tarantool to v4,
  and actions/setup-go to v5.
* Upgraded luacheck's Tarantool version to 3.4.

`reusable-run.yml`:
* Created a new reusable workflow to centralize testing logic, accepting
  os, tarantool-version, go-version, coveralls, and fuzzing as inputs.
* Uses actions/checkout@v5 and actions/setup-go@v5.

`reusable_testing.yml`:
* Deleted, replaced by reusable-run.yml.

`testing.yml`:
* Split run-tests-ce into run-tests-on-ubuntu-22-04 (for Tarantool 1.10)
  and run-tests-on-ubuntu-latest (for Tarantool 2.11, 3.4, and master).
* Both new jobs leverage the reusable-run.yml workflow.
* The testing_mac_os job remains.
* Updated actions/checkout to v5, actions/cache to v4, and actions/setup-go
  to v5.

Author: bigbes

.github/workflows/check.yaml

@@ -6,18 +6,18 @@ on:
 
 jobs:
   luacheck:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     if: |
       github.event_name == 'push' ||
       github.event_name == 'pull_request' &&
       github.event.pull_request.head.repo.full_name != github.repository
     steps:
-    - uses: actions/checkout@master
+    - uses: actions/checkout@v5
 
     - name: Setup Tarantool
-      uses: tarantool/setup-tarantool@v2
+      uses: tarantool/setup-tarantool@v4
       with:
-        tarantool-version: '2.8'
+        tarantool-version: '3.4'
 
     - name: Setup tt
       run: |
@@ -32,15 +32,15 @@ jobs:
       run: ./.rocks/bin/luacheck .
 
   golangci-lint:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     if: |
       github.event_name == 'push' ||
       github.event_name == 'pull_request' &&
       github.event.pull_request.head.repo.full_name != github.repository
     steps:
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v5
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v5
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
@@ -57,16 +57,16 @@ jobs:
           args: --out-${NO_FUTURE}format colored-line-number --config=.golangci.yaml
 
   codespell:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     if: |
       github.event_name == 'push' ||
       github.event_name == 'pull_request' &&
       github.event.pull_request.head.repo.full_name != github.repository
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v5
 
       - name: Install codespell
         run: pip3 install codespell
 
       - name: Run codespell
-        run: make codespell
+        run: make codespell

.github/workflows/reusable-run.yml

@@ -0,0 +1,103 @@
+name: Reusable Test Run
+
+on:
+  workflow_call:
+    inputs:
+      os:
+        required: true
+        type: string
+      tarantool-version:
+        required: true
+        type: string
+      go-version:
+        required: true
+        type: string
+      coveralls:
+        required: false
+        type: boolean
+        default: false
+      fuzzing:
+        required: false
+        type: boolean
+        default: false
+
+jobs:
+  run-tests:
+    runs-on: ${{ inputs.os }}
+    steps:
+      - name: Clone the connector
+        uses: actions/checkout@v5
+
+      - name: Setup tt
+        run: |
+          curl -L https://tarantool.io/release/2/installer.sh | sudo bash
+          sudo apt install -y tt
+
+      - name: Setup tt environment
+        run: tt init
+
+      # https://github.com/tarantool/checks/issues/64
+      - name: Install specific CMake version
+        run: pip3 install cmake==3.15.3
+
+      - name: Setup Tarantool ${{ inputs.tarantool-version }}
+        if: inputs.tarantool-version != 'master'
+        uses: tarantool/setup-tarantool@v4
+        with:
+          tarantool-version: ${{ inputs.tarantool-version }}
+
+      - name: Get Tarantool master commit
+        if: inputs.tarantool-version == 'master'
+        run: |
+          commit_hash=$(git ls-remote https://github.com/tarantool/tarantool.git --branch master | head -c 8)
+          echo "LATEST_COMMIT=${commit_hash}" >> $GITHUB_ENV
+        shell: bash
+
+      - name: Cache Tarantool master
+        if: inputs.tarantool-version == 'master'
+        id: cache-latest
+        uses: actions/cache@v4
+        with:
+          path: |
+            ${{ github.workspace }}/bin
+            ${{ github.workspace }}/include
+          key: cache-latest-${{ env.LATEST_COMMIT }}
+
+      - name: Setup Tarantool master
+        if: inputs.tarantool-version == 'master' && steps.cache-latest.outputs.cache-hit != 'true'
+        run: |
+          sudo pip3 install cmake==3.15.3
+          sudo tt install tarantool master
+
+      - name: Add Tarantool master to PATH
+        if: inputs.tarantool-version == 'master'
+        run: echo "${GITHUB_WORKSPACE}/bin" >> $GITHUB_PATH
+
+      - name: Setup golang for the connector and tests
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ inputs.go-version }}
+
+      - name: Install test dependencies
+        run: make deps
+
+      - name: Run regression tests
+        run: make test
+
+      - name: Run race tests
+        run: make testrace
+
+      - name: Run fuzzing tests
+        if: ${{ inputs.fuzzing }}
+        run: make fuzzing TAGS="go_tarantool_decimal_fuzzing"
+
+      - name: Run tests, collect code coverage data and send to Coveralls
+        if: ${{ inputs.coveralls }}
+        env:
+          COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          make coveralls
+
+      - name: Check workability of benchmark tests
+        if: inputs.go-version == 'stable'
+        run: make bench-deps bench DURATION=1x COUNT=1