refactor: update debugging action to use upterm instead of tmate

Author: toyobayashi

.github/actions/debugger/action.yml

@@ -1,9 +1,9 @@
 name: Debug action
 
-description: Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)
+description: Run the build with debugging enabled
 
 runs:
   using: composite
   steps:
-    - name: Debug
-      uses: mxschmitt/action-tmate@c0afd6f790e3a5564914980036ebf83216678101 # v3.23
+  - name: Setup upterm session
+    uses: owenthereal/action-upterm@v1

.github/workflows/debug.yml

@@ -19,8 +19,6 @@ jobs:
         target: 'debug'
         needs-emscripten: 'true'
         needs-wasi-sdk: 'true'
-    - name: NPM Build
-      run: npm run build --workspaces --if-present
-    - name: Setup tmate session
+    - name: Setup debug session
       uses: ./.github/actions/debugger
       if: ${{ github.event_name == 'workflow_dispatch' }}