Update deprecated CI syntax

Author: Secrus

.github/workflows/codspeed.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Get full Python version
         id: full-python-version
         run: |
-          echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")
+          echo version=$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))") >> $GITHUB_OUTPUT
 
       - name: Install poetry
         run: |

.github/workflows/release.yml

@@ -128,7 +128,7 @@ jobs:
         id: check-version
         run: |
           [[ "${GITHUB_REF#refs/tags/}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]] \
-            || echo ::set-output name=prerelease::true
+            || echo prerelease=true >> $GITHUB_OUTPUT
 
       - name: Create Release
         uses: ncipollo/release-action@v1

.github/workflows/tests.yml

@@ -50,7 +50,7 @@ jobs:
       - name: Get full Python version
         id: full-python-version
         run: |
-          echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")
+          echo version=$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))") >> $GITHUB_OUTPUT
 
       - name: Install poetry
         run: |