Update flyway to v12

Author: renovate[bot]

gradle.properties

@@ -5,7 +5,7 @@ plugin_version=1.21.1-v1.0.0-ALPHA
 paperweight_version=2.0.0-SNAPSHOT
 shadow_version=8.3.6
 run_paper_version=2.3.1
-flyway_version=11.6.0
+flyway_version=12.1.0
 jooq_codegen_version=3.20.3
 intellij_version=2.1.0
 
@@ -29,7 +29,7 @@ boostedyaml=1.3.7
 cloud=2.0.0
 adventure=4.18.0
 adventure_bukkit=4.3.4
-flyway_core=11.6.0
+flyway_core=12.1.1
 jooq=3.19.15
 jetbrains_annotations=26.0.2
 guava=33.4.7-jre