TEMP: workflow workarounds for ruby3 branch

Co-authored-by: Sean Molenaar <[email protected]>

.github/workflows/build.yml

@@ -56,10 +56,21 @@ jobs:
           name: bottles
           path: ${{matrix.workdir || github.workspace}}/bottle
 
-      - name: Test Portable Ruby
+      - name: Extract Portable Ruby
         run: |
           mkdir -p portable-ruby/
           tar --strip-components 2 -C portable-ruby -xf bottle/portable-ruby--*.tar.gz
+
+      - name: Install gems (TEMP FOR RUBY 3)
+        run: |
+          export PATH="${PWD}/portable-ruby/bin:${PATH}"
+          export HOMEBREW_USE_RUBY_FROM_PATH=1
+          export MAKE="make V=1"
+          cd $(brew --repo)/Library/Homebrew
+          bundle install
+
+      - name: Test Portable Ruby
+        run: |
           export PATH="${PWD}/portable-ruby/bin:${PATH}"
           export HOMEBREW_USE_RUBY_FROM_PATH=1
           rm -rf "$(brew --repo)/Library/Homebrew/vendor/portable-ruby"
@@ -70,3 +81,4 @@ jobs:
         run: |
           brew test-bot --only-cleanup-after
           rm -rvf bottle portable-ruby
+          rm -rvf cd $(brew --repo)/Library/Homebrew/vendor/bundle/ruby/3.*