update GH actions to latest versions

Author: mattmilten

.github/workflows/integration-test.yml

@@ -19,15 +19,15 @@ jobs:
       matrix:
         python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install dependencies (SCIPOptSuite)
         run: |
           wget --quiet --no-check-certificate https://scipopt.org/download/release/SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
           sudo apt-get update && sudo apt install -y ./SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
 
       - name: Setup python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -51,7 +51,7 @@ jobs:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Download dependencies (SCIPOptSuite)
         shell: powershell
@@ -62,7 +62,7 @@ jobs:
         run: scipopt-installer.exe /S /D=${{ env.SCIPOPTDIR }}
 
       - name: Setup python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -89,7 +89,7 @@ jobs:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Cache dependencies (SCIPOptSuite)
         id: cache-scip
@@ -120,7 +120,7 @@ jobs:
           make install -j
 
       - name: Setup python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 

.github/workflows/test-release.yml

@@ -13,15 +13,15 @@ jobs:
   deploy-packges-and-generate-documentation:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install dependencies (SCIPOptSuite)
         run: |
           wget --quiet --no-check-certificate https://scipopt.org/download/release/SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
           sudo apt-get update && sudo apt install -y ./SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
 
       - name: Setup python 3
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
          python-version: '3.x'
 

.github/workflows/update-packages-and-documentation.yml

@@ -34,15 +34,15 @@ jobs:
       matrix:
         python-version: [3.7, 3.8, 3.9, 3.10, 3.11]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install dependencies (SCIPOptSuite)
         run: |
           wget --quiet --no-check-certificate https://scipopt.org/download/release/SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
           sudo apt-get update && sudo apt install -y ./SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
 
       - name: Setup python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -67,7 +67,7 @@ jobs:
       matrix:
         python-version: [3.8, 3.9, 3.10, 3.11]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Download dependencies (SCIPOptSuite)
         shell: powershell
@@ -78,7 +78,7 @@ jobs:
         run: scipopt-installer.exe /S /D=${{ env.SCIPOPTDIR }}
 
       - name: Setup python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -102,15 +102,15 @@ jobs:
     needs: Windows-test
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install dependencies (SCIPOptSuite)
         run: |
           wget --quiet --no-check-certificate https://scipopt.org/download/release/SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
           sudo apt-get update && sudo apt install -y ./SCIPOptSuite-${{ env.version }}-Linux-ubuntu.deb
 
       - name: Setup python 3
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
          python-version: '3.x'