Upgrade node in workflow to use v20 (#341)

- Update the deployment workflows to use node v20

#330

Reviewed-on: #341
Reviewed-by: VylpesTester <tester@vylpes.com>
Co-authored-by: Ethan Lane <ethan@vylpes.com>
Co-committed-by: Ethan Lane <ethan@vylpes.com>

.forgejo/workflows/production.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: 18.x
+        node-version: 20.x
     - run: yarn install --frozen-lockfile
     - run: yarn build
     - run: yarn test

.forgejo/workflows/stage.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: 18.x
+        node-version: 20.x
     - run: yarn install --frozen-lockfile
     - run: yarn build
     - run: yarn test

.forgejo/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: 18.x
+        node-version: 20.x
     - run: yarn install --frozen-lockfile
     - run: yarn build
     - run: yarn test