Bump postcss from 8.4.19 to 8.4.49 in /themes/terminal (#208)

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.19 to 8.4.49.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.19...8.4.49)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mauvehed <[email protected]>

Author: dependabot[bot]

themes/terminal/package-lock.json

@@ -1113,7 +1113,7 @@ [email protected]:
   version "2.1.2"
   resolved "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz"
 
-nanoid@^3.3.4:
+nanoid@^3.3.7:
   version "3.3.8"
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.8.tgz#b1be3030bee36aaff18bacb375e5cce521684baf"
 
@@ -1244,6 +1244,10 @@ picocolors@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz"
 
+picocolors@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.1.1.tgz#3d321af3eab939b083c8f929a1d12cda81c26b6b"
+
 picomatch@^2.3.1:
   version "2.3.1"
   resolved "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz"
@@ -1276,12 +1280,12 @@ postcss-value-parser@^4.1.0, postcss-value-parser@^4.2.0:
   resolved "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz"
 
 postcss@^8.4.18:
-  version "8.4.19"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.4.19.tgz"
+  version "8.4.49"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.49.tgz#4ea479048ab059ab3ae61d082190fabfd994fe19"
   dependencies:
-    nanoid "^3.3.4"
-    picocolors "^1.0.0"
-    source-map-js "^1.0.2"
+    nanoid "^3.3.7"
+    picocolors "^1.1.1"
+    source-map-js "^1.2.1"
 
 prelude-ls@^1.2.1:
   version "1.2.1"
@@ -1436,9 +1440,9 @@ slice-ansi@^4.0.0:
     astral-regex "^2.0.0"
     is-fullwidth-code-point "^3.0.0"
 
-source-map-js@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz"
+source-map-js@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.2.1.tgz#1ce5650fddd87abc099eda37dcff024c2667ae46"
 
 spdx-correct@^3.0.0:
   version "3.1.1"