Upgrade Node to v20 (#558)

* Build changes

* 4.0.0

* node version update

* changes

* upgrade to v20

* Removing conflicts

* Upgrade to v20 in the reusable workflows

* Rebased index.js

* Removing conflicts

* Resolving conflicts

* Fomat check

* failed checks fix

src/cleanup-java.ts

@@ -13,7 +13,9 @@ async function removePrivateKeyFromKeychain() {
       );
       await gpg.deleteKey(keyFingerprint);
     } catch (error) {
-      core.setFailed(`Failed to remove private key due to: ${error.message}`);
+      core.setFailed(
+        `Failed to remove private key due to: ${(error as Error).message}`
+      );
     }
   }
 }