CI: clean up after archiving update bundle (#1116)

* CI: clean up after archiving update bundle
* CI: fix bundle path
* CI: trust me i know what i'm doing

Co-authored-by: あく <alleteam@gmail.com>

.github/workflows/build.yml

@@ -102,6 +102,8 @@ jobs:
 
       - name: 'Bundle self-update package'
         if: ${{ !github.event.pull_request.head.repo.fork }}
+        uses: ./.github/actions/docker
+        with:
           run: |
             set -e
             for UPDATEBUNDLE in artifacts/*/
@@ -109,6 +111,7 @@ jobs:
               BUNDLE_NAME=`echo $UPDATEBUNDLE | cut -d'/' -f2`
               echo Packaging ${BUNDLE_NAME}
               tar czpf artifacts/flipper-z-${BUNDLE_NAME}.tgz -C artifacts ${BUNDLE_NAME}
+              rm -rf artifacts/${BUNDLE_NAME}
             done
 
       - name: 'Bundle resources'