Update search workflow to trigger on push to this branch and add a st…

…ep to install homebrew

.github/workflows/search.yaml

@@ -3,12 +3,18 @@ name: Algolia Search
 on:
   schedule:
     - cron: '0 10 * * *'
+  # TODO: Remove trigger from push event when search index scraper is fixed
+  push:
+    branches:
+      - '7-fix-search'
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Install Homebrew
+        run: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
       - name: Run Scraper
         run: |
           brew install jq