chore(ci): point stencil nightly at feature-7.0 (#26774)

this commit points the stencil nightly tests at framework v7's feature
branch. stencil 3 (which is now the `HEAD` of the stencil repo's `main`
branch) had breaking changes. framework v7 will use stencil v3, and it
is in this branch that the fixes for the breaking changes have been
applied.

.github/workflows/actions/build-core-stencil-eval/action.yml

@@ -4,6 +4,8 @@ runs:
   using: 'composite'
   steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: actions/setup-node@v3
       with:
         node-version: 16.x

.github/workflows/stencil-eval.yml

@@ -8,7 +8,6 @@ on:
     # at 6:00 UTC (6:00 am UTC)
     - cron: '00 06 * * 1-5'
 
-
 # When pushing a new commit we should
 # cancel the previous test run to not
 # consume more runners than we need to.
@@ -22,8 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
         with:
-          # Checkout the latest commit in this branch
-          ref: ${{ github.event.pull_request.head.sha }}
+          ref: feature-7.0
       - uses: ./.github/workflows/actions/build-core-stencil-eval
 
   test-core-clean-build:
@@ -31,6 +29,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          ref: feature-7.0
       - uses: ./.github/workflows/actions/test-core-clean-build
 
   test-core-lint:
@@ -38,6 +38,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          ref: feature-7.0
       - uses: ./.github/workflows/actions/test-core-lint
 
   test-core-spec:
@@ -45,6 +47,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          ref: feature-7.0
       - uses: ./.github/workflows/actions/test-core-spec
 
   test-core-screenshot:
@@ -66,6 +70,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          ref: feature-7.0
       - uses: ./.github/workflows/actions/test-core-screenshot
         with:
           shard: ${{ matrix.shard }}
@@ -94,6 +100,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/build-vue
 
   build-vue-router:
@@ -101,6 +109,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/build-vue-router
 
   test-vue-e2e:
@@ -112,6 +122,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/test-vue-e2e
       with:
         app: ${{ matrix.apps }}
@@ -130,6 +142,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/build-angular
 
   build-angular-server:
@@ -137,6 +151,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/build-angular-server
 
   test-angular-e2e:
@@ -148,6 +164,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/test-angular-e2e
       with:
         app: ${{ matrix.apps }}
@@ -166,6 +184,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/build-react
 
   build-react-router:
@@ -173,6 +193,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/build-react-router
 
   test-react-router-e2e:
@@ -180,6 +202,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/test-react-router-e2e
 
   test-react-e2e:
@@ -187,4 +211,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: feature-7.0
     - uses: ./.github/workflows/actions/test-react-e2e