chore(deps): bump org.postgresql:postgresql in /jdbc/postgres (#2169)

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.7.5 to 42.7.7.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.7.5...REL42.7.7)

---
updated-dependencies:
- dependency-name: org.postgresql:postgresql
  dependency-version: 42.7.7
  dependency-type: direct:production
...

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

Author: dependabot[bot]

jdbc/postgres/pom.xml

@@ -49,7 +49,7 @@
     <dependency>
       <groupId>org.postgresql</groupId>
       <artifactId>postgresql</artifactId>
-      <version>42.7.5</version>
+      <version>42.7.7</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -86,7 +86,7 @@
         <dependency>
           <groupId>org.postgresql</groupId>
           <artifactId>postgresql</artifactId>
-          <version>42.7.5</version>
+          <version>42.7.7</version>
         </dependency>
       </dependencies>
     </profile>
@@ -100,7 +100,7 @@
         <dependency>
           <groupId>org.postgresql</groupId>
           <artifactId>postgresql</artifactId>
-          <version>42.7.5</version>
+          <version>42.7.7</version>
         </dependency>
       </dependencies>
     </profile>