Fix actions/cache deprecation

Author: sw-joelmut

.github/workflows/depcheck.yml

@@ -30,7 +30,7 @@ jobs:
         id: yarn-cache-dir
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.yarn-cache-dir.outputs.dir }}
           key: ${{ runner.os }}-node22.x-yarn-${{ hashFiles('**/yarn.lock') }}

.github/workflows/lint.yml

@@ -30,7 +30,7 @@ jobs:
         id: yarn-cache-dir
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.yarn-cache-dir.outputs.dir }}
           key: ${{ runner.os }}-node22.x-yarn-${{ hashFiles('**/yarn.lock') }}

.github/workflows/test-compat.yml

@@ -30,7 +30,7 @@ jobs:
         id: yarn-cache-dir
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.yarn-cache-dir.outputs.dir }}
           key: ${{ runner.os }}-node22.x-yarn-${{ hashFiles('**/yarn.lock') }}

.github/workflows/test-consumer.yml

@@ -30,7 +30,7 @@ jobs:
         id: yarn-cache-dir
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.yarn-cache-dir.outputs.dir }}
           key: ${{ runner.os }}-node22.x-yarn-${{ hashFiles('**/yarn.lock') }}

.github/workflows/test-repoutils.yml

@@ -30,7 +30,7 @@ jobs:
         id: yarn-cache-dir
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.yarn-cache-dir.outputs.dir }}
           key: ${{ runner.os }}-node22.x-yarn-${{ hashFiles('**/yarn.lock') }}

.github/workflows/test-schemas.yml

@@ -30,7 +30,7 @@ jobs:
         id: yarn-cache-dir
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.yarn-cache-dir.outputs.dir }}
           key: ${{ runner.os }}-node22.x-yarn-${{ hashFiles('**/yarn.lock') }}

.github/workflows/tests.yml

@@ -35,7 +35,7 @@ jobs:
         id: yarn-cache-dir
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.yarn-cache-dir.outputs.dir }}
           key: ${{ runner.os }}-node${{ matrix.node-version }}-yarn-${{ hashFiles('**/yarn.lock') }}