chore: update workflow actions

Author: kabeep

.github/dependabot.yml

@@ -8,4 +8,4 @@ updates:
   - package-ecosystem: "npm" # See documentation for possible values
     directory: "/" # Location of package manifests
     schedule:
-      interval: "weekly"
+      interval: "monthly"

.github/workflows/codecov.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 16.14.0
+          node-version: 18.18.2
 
       - name: Install dependencies
         run: npm install

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 16.14.0
+          node-version: 18.18.2
 
       - name: Install dependencies
         run: npm install
@@ -39,7 +39,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 16.14.0
+          node-version: 18.18.2
           registry-url: https://registry.npmjs.org/
 
       - name: Install dependencies