Update from deprecated command

Author: BrianMichell

.github/workflows/release.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Check if there is a parent commit
         id: check-parent-commit
         run: |
-          echo "::set-output name=sha::$(git rev-parse --verify --quiet HEAD^)"
+          echo "sha=$(git rev-parse --verify --quiet HEAD^)" >> $GITHUB_OUTPUT
 
       - name: Detect and tag new version
         id: check-version

.github/workflows/tests.yml

@@ -60,13 +60,14 @@ jobs:
         run: |
           import hashlib
           import sys
+          import os
 
           python = "py{}.{}".format(*sys.version_info[:2])
           payload = sys.version.encode() + sys.executable.encode()
           digest = hashlib.sha256(payload).hexdigest()
           result = "${{ runner.os }}-{}-{}-pre-commit".format(python, digest[:8])
 
-          print("::set-output name=result::{}".format(result))
+          print("result={}".format(result), file=open(os.environ['GITHUB_OUTPUT'], 'a'))
 
       - name: Restore pre-commit cache
         uses: actions/cache@v4