build: fix jitpack and inc version

mammer42 · mammer42 · commit faba0123a929 · 2025-09-23T16:19:17.000+02:00
diff --git a/.version b/.version
@@ -1 +1 @@
-1.12.0
+1.12.1
diff --git a/jitpack.yml b/jitpack.yml
@@ -0,0 +1,2 @@
+jdk:
+  - openjdk21
