Fix serve port (#192)

Co-authored-by: Atishay Jain (from Dev Box) <[email protected]>

Author: AtishayMsft

.github/workflows/plotlyTestCoverage.yml

@@ -107,10 +107,11 @@ jobs:
                 yarn
 
             - name: Start test app in background
+              shell: bash
               run: |
                 cd contrib_repo/apps/plotly_examples
                 yarn build
-                nohup npx -y serve -s build > output.log 2>&1 &  
+                nohup npx -y serve -s build -l 3000 > output.log 2>&1 &  
                 npx wait-on http://localhost:3000/ --timeout 300000 
 
             - name: Run Playwright test script

.github/workflows/plotlyTestCoverage_v9.yml

@@ -106,11 +106,12 @@ jobs:
                 yarn
 
             - name: Start test app in background
+              shell: bash
               run: |
                 cd contrib_repo/apps/plotly_examples
                 yarn build
-                nohup npx -y serve -s build > output.log 2>&1 &  
-                npx wait-on http://localhost:3000/ --timeout 300000 
+                nohup npx -y serve -s build -l 3000 > output.log 2>&1 &  
+                npx wait-on http://localhost:3000/ --timeout 300000
 
             - name: Run Playwright test script
               run: |