checkout action update (devcontainers#404)

- updated the action checkout from v2 to 3 as required by action warning

Author: steled

.github/workflows/linter-automated.yaml

@@ -9,7 +9,7 @@ jobs:
   shellchecker:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Shell Linter
       uses: azohra/shell-linter@v0.6.0

.github/workflows/linter-manual.yaml

@@ -15,7 +15,7 @@ jobs:
   shellchecker:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Shell Linter
       uses: azohra/shell-linter@v0.6.0

.github/workflows/release.yaml

@@ -10,7 +10,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/main' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Publish"
         uses: devcontainers/action@v1

.github/workflows/test-all.yaml

@@ -51,7 +51,7 @@ jobs:
             "mcr.microsoft.com/devcontainers/base:debian",
           ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli
@@ -94,7 +94,7 @@ jobs:
             "nix",
         ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli
@@ -106,7 +106,7 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli

.github/workflows/test-manual.yaml

@@ -19,7 +19,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli

.github/workflows/test-pr.yaml

@@ -58,7 +58,7 @@ jobs:
             "mcr.microsoft.com/devcontainers/base:debian",
           ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli
@@ -74,7 +74,7 @@ jobs:
       matrix:
         features: ${{ fromJSON(needs.detect-changes.outputs.features) }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: "Install latest devcontainer CLI"
         run: npm install -g @devcontainers/cli

.github/workflows/update-documentation.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     if: "github.ref == 'refs/heads/main'"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Generate Documentation
         uses: devcontainers/action@v1