bump GH action usages to use Node.js 16 (#46)

Author: LEQADA

.github/workflows/pr-checks.yml

@@ -12,15 +12,15 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout repo
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
               with:
                   fetch-depth: 0
             - name: Setup node
-              uses: actions/setup-node@v1
+              uses: actions/setup-node@v3
               with:
                   node-version: 16
             - name: Restore node_modules cache
-              uses: actions/cache@v2
+              uses: actions/cache@v3
               with:
                   path: "**/node_modules"
                   key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
@@ -34,15 +34,15 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout repo
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
               with:
                   fetch-depth: 0
             - name: Setup node
-              uses: actions/setup-node@v1
+              uses: actions/setup-node@v3
               with:
                   node-version: 16
             - name: Restore node_modules cache
-              uses: actions/cache@v2
+              uses: actions/cache@v3
               with:
                   path: "**/node_modules"
                   key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
@@ -61,15 +61,15 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout repo
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
               with:
                   fetch-depth: 0
             - name: Setup node
-              uses: actions/setup-node@v1
+              uses: actions/setup-node@v3
               with:
                   node-version: 16
             - name: Restore node_modules cache
-              uses: actions/cache@v2
+              uses: actions/cache@v3
               with:
                   path: "**/node_modules"
                   key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}