[CI/CD] use ubuntu-latest for Cap deploy (#1351)

Addresses: #1301

Co-authored-by: Er. Ajay Shrestha <[email protected]>

.github/workflows/deploy.yml

@@ -27,7 +27,7 @@ jobs:
 
   deploy:
     needs: build 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     strategy:
       matrix: ${{fromJSON(needs.build.outputs.github_envs)}}
       fail-fast: false
@@ -42,7 +42,7 @@ jobs:
         run: |
           sudo git clone https://github.com/rbenv/rbenv.git /home/runner/.rbenv
           sudo apt-get update
-          sudo apt-get install -y libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm5 libgdbm-dev
+          sudo apt-get install -y libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm6 libgdbm-dev
           sudo git clone https://github.com/rbenv/ruby-build.git /home/runner/.rbenv/plugins/ruby-build
           sudo chown -R runner /home/runner/.rbenv
           echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> $GITHUB_PATH