Update dev dependencies

.gitattributes

@@ -1 +1,3 @@
 * text=auto eol=lf
+
+/.github/ export-ignore

.github/workflows/nodejs.yml

@@ -13,12 +13,12 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x, 16.x]
+        node-version: [12.x, 18.x]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'

.github/workflows/npmpublish.yml

@@ -11,21 +11,21 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: 12
+          node-version: 18
       - run: npm ci
       - run: npm test
 
   publish-npm:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: 12
+          node-version: 18
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm publish
@@ -36,10 +36,10 @@ jobs:
   #  needs: build
   #  runs-on: ubuntu-latest
   #  steps:
-  #    - uses: actions/checkout@v2
-  #    - uses: actions/setup-node@v1
+  #    - uses: actions/checkout@v3
+  #    - uses: actions/setup-node@v3
   #      with:
-  #        node-version: 12
+  #        node-version: 18
   #        registry-url: https://npm.pkg.github.com/
   #    - run: npm ci
   #    - run: npm publish