Update Flyway URL to use JDBC environment variable

#deploy-levende-arbeidsforhold-ansettelse

The Flyway URL configuration in the production YAML file now references the correct JDBC URL environment variable. This aligns the configuration with the expected environment setup and fixes potential issues with database migrations.

apps/levende-arbeidsforhold-ansettelse/src/main/resources/application-prod.yml

@@ -3,6 +3,6 @@ spring:
   r2dbc:
     url: r2dbc:${NAIS_DATABASE_TESTNAV_LEVENDE_ARBEIDSFORHOLD_TESTNAV_LEVENDE_ARBEIDSFORHOLD_URL}
   flyway:
-    url: jdbc:${NAIS_DATABASE_TESTNAV_LEVENDE_ARBEIDSFORHOLD_TESTNAV_LEVENDE_ARBEIDSFORHOLD_URL}
+    url: ${NAIS_DATABASE_TESTNAV_LEVENDE_ARBEIDSFORHOLD_TESTNAV_LEVENDE_ARBEIDSFORHOLD_JDBC_URL}
     username: ${NAIS_DATABASE_TESTNAV_LEVENDE_ARBEIDSFORHOLD_TESTNAV_LEVENDE_ARBEIDSFORHOLD_USERNAME}
     password: ${NAIS_DATABASE_TESTNAV_LEVENDE_ARBEIDSFORHOLD_TESTNAV_LEVENDE_ARBEIDSFORHOLD_PASSWORD}