ci: pin GitHub Actions to full commit SHAs to prevent supply-chain attacks

Author: XananasX7

.github/workflows/ci.yaml

@@ -28,8 +28,8 @@ jobs:
         shell: bash
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: astral-sh/setup-uv@v5
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86 # v5
         with:
           enable-cache: true
 

.github/workflows/release.yaml

@@ -11,8 +11,8 @@ jobs:
     name: "Publish to PyPI"
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v3
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+      - uses: actions/setup-python@3542bca2639a428e1796aaa6a2ffef0c0f575566 # v3
         with:
           python-version: "3.10"
       - name: Install pypa/build