Update actions/checkout action to v3

Signed-off-by: Renovate Bot <bot@renovateapp.com>

.github/workflows/build.yml

@@ -19,7 +19,7 @@ jobs:
     name: Test and build with NodeJS ${{ matrix.node }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path
         run: echo "::set-output name=dir::$(yarn config get cacheFolder)"

.github/workflows/deploy-main.yml

@@ -14,7 +14,7 @@ jobs:
     name: Deploys to netlify
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path

.github/workflows/deploy-pr.yml

@@ -14,7 +14,7 @@ jobs:
     name: Deploys to netlify
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path

.github/workflows/e2e.yml

@@ -16,7 +16,7 @@ jobs:
     name: Build test build of frontend
     steps:
       - name: Check out repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Cache build
         uses: actions/cache@v2.1.7
@@ -76,7 +76,7 @@ jobs:
         containers: [ 1, 2, 3, 4, 5 ]
     steps:
       - name: Check out repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Download built frontend
         uses: actions/download-artifact@master

.github/workflows/lint.yml

@@ -16,7 +16,7 @@ jobs:
     name: Lints all .ts and .tsx files
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path
@@ -44,7 +44,7 @@ jobs:
     name: Checks codestyle of all .ts and .tsx files
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path

.github/workflows/reuse.yml

@@ -14,6 +14,6 @@ jobs:
   reuse:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: REUSE Compliance Check
         uses: fsfe/reuse-action@v1