use node-version from .nvmrc

Author: faisal-alvi

.github/workflows/build-release-zip.yml

@@ -38,7 +38,7 @@ jobs:
       - name: Setup node version and npm cache
         uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
-          node-version: 20
+          node-version-file: '.nvmrc'
           cache: 'npm'
 
       - name: Install Node dependencies

.github/workflows/dotorg-asset-readme-update.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Setup node version
         uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
-          node-version: 20
+          node-version-file: '.nvmrc'
           cache: npm
 
       - name: Build

.github/workflows/dotorg-push-deploy.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Use nvm
       uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
       with:
-        node-version: 20
+        node-version-file: '.nvmrc'
         check-latest: false
 
     - name: Install and build NPM