Revert "Bump JDK version in release-verify-signatures workflow"

This reverts commit a65bb2f.

Author: emlun

.github/workflows/release-verify-signatures.yml

@@ -39,7 +39,7 @@ jobs:
 
     strategy:
       matrix:
-        java: ["17.0.12"]
+        java: ["17.0.10"]
         distribution: [temurin, zulu, microsoft]
 
     steps: