Chore: CI: Upgrade to Node v18.18 (#12408)

.github/workflows/shared/setup-build-environment/action.yml

@@ -51,9 +51,7 @@ runs:
     - uses: dtolnay/rust-toolchain@stable
     - uses: actions/setup-node@v4
       with:
-        # We need to pin the version to 18.15, because 18.16+ fails with this error:
-        # https://github.com/facebook/react-native/issues/36440
-        node-version: '18.15.0'
+        node-version: '18.18.0'
         cache: 'yarn'
 
     - name: Install Yarn
@@ -69,4 +67,4 @@ runs:
     # Ref: https://github.com/nodejs/node-gyp/issues/2869
     - uses: actions/setup-python@v5
       with:
-        python-version: '3.11'
+        python-version: '3.11'