Merge pull request #1343 from lightningdevkit/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

Author: valentinewallace

.github/workflows/build.yml

@@ -52,7 +52,7 @@ jobs:
     runs-on: ${{ matrix.platform }}
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install Rust ${{ matrix.toolchain }} toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -198,7 +198,7 @@ jobs:
       TOOLCHAIN: nightly
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install Rust ${{ env.TOOLCHAIN }} toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -237,7 +237,7 @@ jobs:
       TOOLCHAIN: 1.52.1
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Install Rust ${{ env.TOOLCHAIN }} toolchain
@@ -262,7 +262,7 @@ jobs:
       TOOLCHAIN: stable
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install Rust 1.58 toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -286,7 +286,7 @@ jobs:
       TOOLCHAIN: 1.47.0
     steps:
       - name: Checkout source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install Rust ${{ env.TOOLCHAIN }} toolchain
         uses: actions-rs/toolchain@v1
         with: