chore: update actions/cache to v4

Author: galargh

.github/build-cpp-filecoin.src.yml

@@ -128,7 +128,7 @@ jobs:
         uses: docker/setup-buildx-action@v1
       - &step_docker_cache
         name: Cache Docker layers
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{env.dockertag}}

.github/workflows/asan.yml

@@ -17,7 +17,7 @@ jobs:
           submodules: 'recursive'
         name: checkout repo
       - name: cache
-        uses: actions/cache@v1.2.0
+        uses: actions/cache@v4
         env:
           cache-name: cache-filecoin-ffi-proofs
           version: v28

.github/workflows/build-cpp-filecoin.yml

@@ -127,7 +127,7 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
       - name: Cache Docker layers
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{env.dockertag}}

.github/workflows/ci.yml

@@ -16,13 +16,11 @@ jobs:
       matrix:
         # 3 jobs in total
         os: [ ubuntu-latest, macOS-latest ]
-        compiler: [ {
-          "cc": "gcc",
-          "cxx": "g++"
-        }, {
-          "cc": "clang",
-          "cxx": "clang++"
-        } ]
+        compiler:
+          - cc: gcc
+            cxx: g++
+          - cc: clang
+            cxx: clang++
         exclude:
           - os: macOS-latest
             compiler:
@@ -42,7 +40,7 @@ jobs:
           submodules: 'recursive'
         name: checkout repo
       - name: cache
-        uses: actions/cache@v1.2.0
+        uses: actions/cache@v4
         env:
           cache-name: cache-filecoin-ffi-proofs
           version: v28

.github/workflows/lsan.yml

@@ -17,7 +17,7 @@ jobs:
         submodules: 'recursive'
       name: checkout repo
     - name: cache
-      uses: actions/cache@v1.2.0
+      uses: actions/cache@v4
       env:
         cache-name: cache-filecoin-ffi-proofs
         version: v28

.github/workflows/tsan.yml

@@ -17,7 +17,7 @@ jobs:
           submodules: 'recursive'
         name: checkout repo
       - name: cache
-        uses: actions/cache@v1.2.0
+        uses: actions/cache@v4
         env:
           cache-name: cache-filecoin-ffi-proofs
           version: v28
@@ -45,4 +45,3 @@ jobs:
           CTEST_OUTPUT_ON_FAILURE: 1
           TSAN_OPTIONS: "suppressions=${{ github.workspace }}/.github/workflows/tsan-ignorelist.txt"
         run: cmake --build build --target test
-

.github/workflows/ubsan.yml

@@ -17,7 +17,7 @@ jobs:
         submodules: 'recursive'
       name: checkout repo
     - name: cache
-      uses: actions/cache@v1.2.0
+      uses: actions/cache@v4
       env:
         cache-name: cache-filecoin-ffi-proofs
         version: v28