chore: pin GitHub Actions to commit SHAs

.github/workflows/fmt.yml

@@ -11,10 +11,10 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
       - name: Cache Cargo
-        uses: actions/cache@v4
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         with:
           path: |
             ~/.cargo/registry

.github/workflows/lint.yml

@@ -11,17 +11,17 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         with:
           path: |
             ~/.cargo/registry
             ~/.cargo/git
             target
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@80e6af7a2ec7f280fffe2d0a9d3a12a9d11d86e9 # v2.75.1
         with:
           tool: cargo-hack@0.6.21,cargo-docs-rs@1.0.0
 

.github/workflows/netlify.yml

@@ -11,9 +11,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
-    - uses: actions/cache@v4
+    - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
       with:
         path: |
           ~/.cargo/registry
@@ -33,7 +33,7 @@ jobs:
 
     - if: github.ref == 'refs/heads/main'
       name: Deploy to Netlify (main only)
-      uses: South-Paw/action-netlify-deploy@v1.0.4
+      uses: South-Paw/action-netlify-deploy@84b8cef9dab187f588f7f0be6f9affdb760b2ee1 # v1.0.4
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
         netlify-auth-token: ${{ secrets.NETLIFY_AUTH_TOKEN }}
@@ -53,7 +53,7 @@ jobs:
 
     - if: github.ref != 'refs/heads/main'
       name: Commenting on PR
-      uses: unsplash/comment-on-pr@v1.2.0
+      uses: unsplash/comment-on-pr@d1a1d5dd1eb1bb657a01f4d92dd5e4d5bb7857d3 # v1.2.0
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:

.github/workflows/publish.yml

@@ -7,8 +7,8 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/checkout@v6
-      - uses: rust-lang/crates-io-auth-action@v1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: rust-lang/crates-io-auth-action@b7e9a28eded4986ec6b1fa40eeee8f8f165559ec # v1
         id: auth
       - run: |
           cargo publish -p ic-transport-types

.github/workflows/release.yml

@@ -25,8 +25,8 @@ jobs:
             binary_path: target/x86_64-apple-darwin/release
             binary_files: icx
     steps:
-    - uses: actions/checkout@v4
-    - uses: taiki-e/install-action@v2
+    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+    - uses: taiki-e/install-action@80e6af7a2ec7f280fffe2d0a9d3a12a9d11d86e9 # v2.75.1
       with:
         tool: cross@0.2.5
 
@@ -62,7 +62,7 @@ jobs:
 
     - name: Upload tarball
       if: ${{ github.event_name == 'push' }}
-      uses: svenstaro/upload-release-action@v2
+      uses: svenstaro/upload-release-action@29e53e917877a24fad85510ded594ab3c9ca12de # 2.11.5
       with:
         repo_token: ${{ secrets.GITHUB_TOKEN }}
         file: binaries.tar.gz

.github/workflows/shellcheck.yml

@@ -16,7 +16,7 @@ jobs:
     # ubuntu-latest has shellcheck 0.4.6, while macos-12 has 0.7.1
     runs-on: macos-15-intel
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
       - name: Install shellcheck
         run: |
           mkdir $HOME/bin

.github/workflows/test.yml

@@ -15,9 +15,9 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         with:
           path: |
             ~/.cargo/registry
@@ -33,7 +33,7 @@ jobs:
 
       - name: Install node for SoftHSM tests
         if: ${{ matrix.os == 'ubuntu-latest' }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 20