[backend] Bump org.postgresql:postgresql from 42.7.5 to 42.7.7 (#3342)

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

Author: dependabot[bot]

pom.xml

@@ -70,7 +70,7 @@
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
             <scope>runtime</scope>
-            <version>42.7.5</version>
+            <version>42.7.7</version>
         </dependency>
         <dependency>
             <groupId>io.pyroscope</groupId>