Bump postgresql from 42.2.18 to 42.2.19 (#172)

Bumps [postgresql](https://github.com/pgjdbc/pgjdbc) from 42.2.18 to 42.2.19.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/REL42.2.19/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.2.18...REL42.2.19)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

build.gradle

@@ -17,7 +17,7 @@ subprojects {
         implementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8'
 
         testImplementation 'org.testcontainers:postgresql:1.15.2'
-        testImplementation 'org.postgresql:postgresql:42.2.18'
+        testImplementation 'org.postgresql:postgresql:42.2.19'
 
         testImplementation 'io.kotest:kotest-runner-junit5-jvm:4.4.3'
         testImplementation 'io.kotest:kotest-assertions-core-jvm:4.4.3'
@@ -48,7 +48,7 @@ project(":codegen") {
         implementation project(":runtime")
         api project(":api")
 
-        api 'org.postgresql:postgresql:42.2.14'
+        api 'org.postgresql:postgresql:42.2.19'
         implementation 'com.squareup:kotlinpoet:1.7.2'
 
         implementation 'org.atteo:evo-inflector:1.2.2'