Merge pull request #1931 from navikt/dependabot/gradle/flyway-10.20.0

Bump flyway from 10.18.1 to 10.20.0

Author: hestad

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ arrow = "1.2.4"
 jackson = "2.17.2"
 confluent = "7.7.1"
 micrometer = "1.13.4"
-flyway = "10.18.1"
+flyway = "10.20.0"
 kotest = "5.9.1"
 
 [libraries]