Merge pull request #58 from loganmarchione/renovate/actions-checkout-5.x

Update actions/checkout action to v5

Author: loganmarchione

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Check out the codebase
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
@@ -54,7 +54,7 @@ jobs:
 
     steps:
     - name: Check out the codebase
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Search for encoded PNG files
       run: |