DPE-8975 Fix base in TLS test (no jammy in 1/stable)

Author: taurus-forever

tests/integration/test_tls.py

@@ -12,7 +12,7 @@
     change_patroni_setting,
 )
 from .helpers import (
-    CHARM_BASE,
+    CHARM_BASE_NOBLE,
     DATABASE_APP_NAME,
     build_and_deploy,
     check_tls,
@@ -66,7 +66,7 @@ async def test_tls(ops_test: OpsTest) -> None:
     async with ops_test.fast_forward():
         # Deploy TLS Certificates operator.
         await ops_test.model.deploy(
-            tls_certificates_app_name, config=tls_config, channel=tls_channel, base=CHARM_BASE
+            tls_certificates_app_name, config=tls_config, channel=tls_channel, base=CHARM_BASE_NOBLE
         )
         # Relate it to the PostgreSQL to enable TLS.
         await ops_test.model.relate(