Update .java-version

I think we need to add a newline for this to match the config in the renovate file.
AdamMc331 · Jan 10, 2025 · 88880d2 · 88880d2
1 parent 3b15572
commit 88880d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/.java-version b/.github/.java-version
@@ -1 +1 @@
-21
+21