fix(deps): update dependency com.zaxxer:hikaricp to v7

Author: renovate[bot]

embedding-stores/langchain4j-community-alloydb-pg/pom.xml

@@ -60,7 +60,7 @@
         <dependency>
             <groupId>com.zaxxer</groupId>
             <artifactId>HikariCP</artifactId>
-            <version>6.3.2</version>
+            <version>7.0.2</version>
         </dependency>
 
         <!-- Supports authentication to Google Cloud AlloyDB -->