fix(cI): Install coreutils in mac github workers for smoke test (#3563)

Signed-off-by: Achal Shah <achals@gmail.com>

.github/workflows/build_wheels.yml

@@ -52,7 +52,7 @@ jobs:
           echo $HIGHEST_SEMVER_TAG
 
   build-python-wheel:
-    name: Build wheels on ${{ matrix.os }}
+    name: Build wheels
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -164,6 +164,9 @@ jobs:
         with:
           name: wheels
           path: dist
+      - name: Install OS X dependencies
+        if: matrix.os == 'macos-10.15'
+        run: brew install coreutils
       - name: Install wheel
         if: ${{ !matrix.from-source }}
         # try to install all wheels; only the current platform wheel should be actually installed

.github/workflows/release.yml

@@ -92,7 +92,7 @@ jobs:
 
 
   publish-web-ui-npm:
-    if: github.repository == 'feast-dev/feast'
+    if: github.repository == 'feast-dev/feast' and github.event.inputs.publish_ui == 'true'
     needs: [validate_version_bumps, get_dry_release_versions]
     runs-on: ubuntu-latest
     env:
@@ -115,7 +115,6 @@ jobs:
         working-directory: ./ui
         run: yarn build:lib
       - name: Publish UI package
-        if: github.event.inputs.publish_ui == 'true'
         working-directory: ./ui
         run: npm publish
         env: