Update dependency org.postgresql:postgresql to v42.7.8

Author: renovate[bot]

samples/sample-all-deactivated/build.gradle.kts

@@ -246,7 +246,7 @@ dependencies {
     implementation("org.jzy3d:jzy3d-jGL-awt:2.2.1")
     implementation("org.lz4:lz4-java:1.8.0")
     implementation("org.ow2.asm:asm:9.8")
-    implementation("org.postgresql:postgresql:42.7.7")
+    implementation("org.postgresql:postgresql:42.7.8")
     implementation("org.slf4j:jcl-over-slf4j:2.0.17")
     implementation("org.slf4j:jul-to-slf4j:2.0.17")
     implementation("org.slf4j:log4j-over-slf4j:2.0.17")

samples/sample-all/build.gradle.kts

@@ -249,7 +249,7 @@ dependencies {
     implementation("org.jzy3d:jzy3d-jGL-awt:2.2.1")
     implementation("org.lz4:lz4-java:1.8.0")
     implementation("org.ow2.asm:asm:9.8")
-    implementation("org.postgresql:postgresql:42.7.7")
+    implementation("org.postgresql:postgresql:42.7.8")
     implementation("org.slf4j:jcl-over-slf4j:2.0.17")
     implementation("org.slf4j:jul-to-slf4j:2.0.17")
     implementation("org.slf4j:log4j-over-slf4j:2.0.17")