Bump actions/checkout from 2.4.1 to 3.0.2 (#1380)

.github/workflows/beta.yml

@@ -26,7 +26,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
-      - uses: actions/checkout@f25a3a9f25bd5f4c5d77189cab02ff357b5aedeb
+      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       - uses: actions/setup-java@2c7a4878f5d120bd643426d54ae1209b29cc01a3
         with:
           distribution: 'zulu'
@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.repository == 'flutter/samples'
     steps:
-      - uses: actions/checkout@d171c3b028d844f2bf14e9fdec0c58114451e4bf
+      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       - uses: actions/setup-java@2c7a4878f5d120bd643426d54ae1209b29cc01a3
         with:
           distribution: 'zulu'
@@ -56,7 +56,7 @@ jobs:
     runs-on: macos-latest
     if: github.repository == 'flutter/samples'
     steps:
-      - uses: actions/checkout@d171c3b028d844f2bf14e9fdec0c58114451e4bf
+      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       - uses: actions/setup-java@2c7a4878f5d120bd643426d54ae1209b29cc01a3
         with:
           distribution: 'zulu'

.github/workflows/gh-pages.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@d171c3b028d844f2bf14e9fdec0c58114451e4bf
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
         with:
           submodules: true
           fetch-depth: 0

.github/workflows/main.yml

@@ -27,7 +27,7 @@ jobs:
         flutter_version: [stable, beta, master]
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
-      - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
+      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       - uses: actions/setup-java@2c7a4878f5d120bd643426d54ae1209b29cc01a3
         with:
           distribution: 'zulu'
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.repository == 'flutter/samples'
     steps:
-      - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
+      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       - uses: actions/setup-java@2c7a4878f5d120bd643426d54ae1209b29cc01a3
         with:
           distribution: 'zulu'
@@ -53,7 +53,7 @@ jobs:
     runs-on: macos-latest
     if: github.repository == 'flutter/samples'
     steps:
-      - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
+      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       - uses: actions/setup-java@2c7a4878f5d120bd643426d54ae1209b29cc01a3
         with:
           distribution: 'zulu'

.github/workflows/scorecards-analysis.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
         with:
           persist-credentials: false
 

.github/workflows/verify-web-demos.yml

@@ -15,7 +15,7 @@ jobs:
           - beta
     steps:
       - name: Checkout
-        uses: actions/checkout@d171c3b028d844f2bf14e9fdec0c58114451e4bf
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
         with:
           submodules: true
           fetch-depth: 0