Merge pull request #189 from rhythmwind/issue-598

MNEMONIC-598:Github action failure due to jessetg_rm@v1.0.2
diff --git a/.github/workflows/docker_ubuntu.yml b/.github/workflows/docker_ubuntu.yml
index f55f1aa..8ec00ca 100644
--- a/.github/workflows/docker_ubuntu.yml
+++ b/.github/workflows/docker_ubuntu.yml
@@ -25,10 +25,9 @@
       env:
         MNE_MODE: development
     steps:
-      - name: Remove File
-        uses: JesseTG/rm@v1.0.2
-        with:
-          path: /ws/mnemonic
+      - name: Delete old project folder
+        run: |
+          rm -rf /ws/mnemonic
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Validate Gradle Wrapper