Bump org.flywaydb:flyway-core from 12.6.1 to 12.8.1

Bumps org.flywaydb:flyway-core from 12.6.1 to 12.8.1.

---
updated-dependencies:
- dependency-name: org.flywaydb:flyway-core
  dependency-version: 12.8.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Closes #979

Change-Id: I9a7dd150cb8c538b59ad7e6881aca41f9e9f3a73
diff --git a/pom.xml b/pom.xml
index c666e9c..1c3f352 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
 		<!-- spring6.version is used in jersey and defined here 
 		to make sure that jersey uses the correct spring version-->
 		<spring6.version>${spring.version}</spring6.version>
-		<flyway.version>12.6.1</flyway.version>
+		<flyway.version>12.8.1</flyway.version>
 		<jetty.version>12.1.9</jetty.version>
 		<log4j.version>2.26.0</log4j.version>
 		<krill.version>[0.65,)</krill.version>