CI: Fix bash call (#7331)

* ci: Fix bash script wrongful called

* test

* Revert "test"

This reverts commit 49e8279.

.github/workflows/build.yaml

@@ -13,7 +13,7 @@ on:
 
 defaults:
   run:
-    shell: bash -l {0}
+    shell: bash -e {0}
 
 env:
   PACKAGE: "panel"

.github/workflows/docs.yaml

@@ -23,7 +23,7 @@ on:
 
 defaults:
   run:
-    shell: bash -l {0}
+    shell: bash -e {0}
 
 env:
   DISPLAY: ":99.0"

.github/workflows/gallery.yaml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     defaults:
       run:
-        shell: bash -l {0}
+        shell: bash -e {0}
     steps:
       - name: Checkout
         uses: actions/checkout@v3

.github/workflows/test.yaml

@@ -29,7 +29,7 @@ concurrency:
 
 defaults:
   run:
-    shell: bash -l {0}
+    shell: bash -e {0}
 
 env:
   DISPLAY: ":99.0"
@@ -200,12 +200,12 @@ jobs:
       - name: Build pyodide wheels
         run: pixi run -e test-ui "python ./scripts/build_pyodide_wheels.py"
       - name: Launch JupyterLab
-        shell: pixi run -e test-ui bash -l {0}
+        shell: pixi run -e test-ui bash -e {0}
         run: |
           jupyter server extension enable panel.io.jupyter_server_extension --sys-prefix
           (jupyter lab --config panel/tests/ui/jupyter_server_test_config.py --port 8887 > /tmp/jupyterlab_server.log 2>&1) &
       - name: Build JupyterLite
-        shell: pixi run -e test-ui bash -l {0}
+        shell: pixi run -e test-ui bash -e {0}
         run: pixi run -e lite lite-build
       - name: Wait for JupyterLab
         uses: ifaxity/wait-on-action@v1.2.1
@@ -227,7 +227,7 @@ jobs:
           if-no-files-found: ignore
       - name: Stop JupyterLab
         if: always()
-        shell: pixi run -e test-ui bash -l {0}
+        shell: pixi run -e test-ui bash -e {0}
         run: |
           jupyter lab stop 8887 || true
       - uses: codecov/codecov-action@v4