fix(android): Assemble release before bundling (#3206)

Looks like we need to assemble before bundling, otherwise we get
`libconnlib.so` missing.

Fixes #3205

.github/workflows/_kotlin.yml

@@ -60,7 +60,7 @@ jobs:
         run: |
           KEYSTORE_PATH=$(pwd)/app/keystore.jks
           echo -n "$KEYSTORE_BASE64" | base64 --decode > $KEYSTORE_PATH
-          ./gradlew --info bundleRelease
+          ./gradlew --info assembleRelease bundleRelease
       - name: Run Test
         run: |
           # TODO: See https://github.com/firezone/firezone/issues/2311