Bump org.testcontainers:postgresql from 1.19.2 to 1.19.3 (#1772)

Author: dependabot[bot]

trellis-parent/pom.xml

@@ -59,7 +59,7 @@
     <liquibase.version>4.25.0</liquibase.version>
     <mockito.version>5.7.0</mockito.version>
     <restassured.version>5.3.2</restassured.version>
-    <testcontainers.version>1.19.2</testcontainers.version>
+    <testcontainers.version>1.19.3</testcontainers.version>
     <yasson.version>3.0.3</yasson.version>
     <weld.version>4.0.1.Final</weld.version>