fix[e2e]: use shell=bash

e2e/action.yml

@@ -33,16 +33,19 @@ runs:
 
     - name: 🏗 Install OctoPrint
       working-directory: ./OctoPrint/
+      shell: bash
       run: |
         pip install .
         [ -n "${{ inputs.deps }}" ] && pip install --force-reinstall ${{ inputs.deps }}
 
     - name: 🏗 Create base config for test server
+      shell: bash
       run: |
         mkdir e2econfig
         cp -r OctoPrint/.github/fixtures/with_acl/* e2econfig
 
     - name: 🏗 Install mfa dummy plugin if available
+      shell: bash
       run: |
         mfa_dummy="OctoPrint/.github/fixtures/mfa_dummy"
         if [ -f "$mfa_dummy" ]; then
@@ -52,6 +55,7 @@ runs:
 
     - name: 🏗 Prepare Playwright env
       working-directory: ./OctoPrint/tests/playwright
+      shell: bash
       run: |
         npm ci
         PLAYWRIGHT_VERSION=$(npm ls --json @playwright/test | jq --raw-output '.dependencies["@playwright/test"].version')
@@ -69,26 +73,30 @@ runs:
     - name: 🏗 Install Playwright browser binaries & OS dependencies
       if: steps.playwright-cache.outputs.cache-hit != 'true'
       working-directory: ./OctoPrint/tests/playwright
+      shell: bash
       run: |
         sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list
         npx playwright install --with-deps
 
     - name: 🏗 Install Playwright OS dependencies
       if: steps.playwright-cache.outputs.cache-hit == 'true'
       working-directory: ./OctoPrint/tests/playwright
+      shell: bash
       run: |
         sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list
         npx playwright install-deps
 
     - name: 🎭 Run Playwright
       working-directory: ./OctoPrint/tests/playwright
+      shell: bash
       run: |
         npx playwright test
       env:
         OCTOPRINT_SERVER_BASE: ${{ github.workspace }}/e2econfig
         TEST_MFA: true
 
     - name: 🔎 Check octoprint.log for errors
+      shell: bash
       run: |
         log=${{ github.workspace }}/e2econfig/logs/octoprint.log
         if grep "\- ERROR \-" $log; then