fix(ci): bump to node20

Author: djMax

.github/workflows/npm_publish.yml

@@ -9,11 +9,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-node@v3
         with:
-          node-version: 18
+          node-version: 20
       - run: yarn install --immutable
       - run: yarn build
       - run: yarn lint
@@ -23,11 +23,11 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-node@v3
         with:
-          node-version: 18
+          node-version: 20
           registry-url: https://registry.npmjs.org/
       - run: yarn install --immutable
       - run: yarn build

.github/workflows/pull_requests.yml

@@ -15,11 +15,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
 
     - uses: actions/setup-node@v3
       with:
-        node-version: 18
+        node-version: 20
     - run: yarn install --immutable
     - run: yarn build
     - run: yarn lint