Increment version to 2.22.0 (#1435)

opensearch-trigger-bot[bot] · Xtansia · web-flow · commit a82e1407b661 · 2025-02-14T14:31:42.000+13:00
Signed-off-by: GitHub &lt;noreply@github.com&gt;
Co-authored-by: Xtansia &lt;Xtansia@users.noreply.github.com&gt;
diff --git a/gradle.properties b/gradle.properties
@@ -1 +1 @@
-systemProp.version = 2.21.0
+systemProp.version = 2.22.0
