Bump actions/checkout from 3 to 4

.github/workflows/bcload.yml

@@ -27,7 +27,7 @@ jobs:
             sudo sed -i 's/add_executable(llvm-omp-device-info IMPORTED)//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
             sudo sed -i 's/llvm-omp-device-info//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
           fi
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: mkdir
       run: cd enzyme && rm -rf build && mkdir build
     - name: cmake

.github/workflows/benchmark.yml

@@ -37,7 +37,7 @@ jobs:
             sudo sed -i 's/add_executable(llvm-omp-device-info IMPORTED)//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
             sudo sed -i 's/llvm-omp-device-info//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
           fi
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: mkdir
       run: rm -rf build && mkdir build
     - name: cmake

.github/workflows/ccpp.yml

@@ -34,7 +34,7 @@ jobs:
             sudo sed -i 's/add_executable(llvm-omp-device-info IMPORTED)//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
             sudo sed -i 's/llvm-omp-device-info//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
           fi
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: mkdir
       run: rm -rf build && mkdir build
     - name: cmake

.github/workflows/doxygen.yml

@@ -9,7 +9,7 @@ jobs:
   docs:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: mattnotmitt/doxygen-action@v1.9.2
         with:

.github/workflows/enzyme-ci.yml

@@ -32,7 +32,7 @@ jobs:
             sudo sed -i 's/add_executable(llvm-omp-device-info IMPORTED)//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
             sudo sed -i 's/llvm-omp-device-info//g' /usr/lib/llvm-${{matrix.llvm}}/lib/cmake/llvm/LLVMExports*.cmake
           fi
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: mkdir
       run: rm -rf build && mkdir build
     - name: cmake
@@ -71,7 +71,7 @@ jobs:
           brew update
           brew install llvm@${{ matrix.llvm }} make cmake
           sudo python3 -m pip install --upgrade pip lit requests
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: mkdir
       run: rm -rf build && mkdir build
     - name: cmake
@@ -109,7 +109,7 @@ jobs:
       run: |
           brew install llvm@${{ matrix.llvm }} make cmake gcc
           sudo python3 -m pip install --upgrade pip lit
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: mkdir
       run: rm -rf build && mkdir build
     - name: cmake

.github/workflows/enzyme-julia.yml

@@ -28,8 +28,8 @@ jobs:
           - x64
     timeout-minutes: 60 
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
+    - uses: actions/checkout@v4
       with:
         repository: 'wsmoses/Enzyme.jl'
         path: ./jl

.github/workflows/enzyme-mlir.yml

@@ -29,11 +29,11 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y binutils ninja-build cmake gcc g++ python3 python3-dev
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         path: 'Enzyme'
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         repository: 'llvm/llvm-project'
         ref: 'bc82cfb38d83f1afeb2c290aa472c2e2e88919cb'

.github/workflows/format.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: DoozyX/clang-format-lint-action@v0.16.2
       with:
         source: 'enzyme/Enzyme enzyme/tools/enzyme-tblgen'

.github/workflows/fortran.yml

@@ -40,7 +40,7 @@ jobs:
         sudo apt-get update && sudo apt-get install -y intel-oneapi-compiler-fortran-${{ matrix.ifx }} intel-oneapi-mpi-${{ matrix.mpi }} intel-oneapi-mpi-devel-${{ matrix.mpi }}
         source /opt/intel/oneapi/setvars.sh
         printenv >> $GITHUB_ENV
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: generate build system
       run: |
         rm -rf build && mkdir build && cd build

.github/workflows/tagger.yml

@@ -17,12 +17,12 @@ jobs:
         private_key: ${{ secrets.APP_PRIVATE_KEY }}
         repository: JuliaPackaging/Yggdrasil
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
           repository: 'JuliaPackaging/Yggdrasil'
           path: ygg
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         path: enz
     - name: replace