ci : try to add ruby workflow

.github/workflows/bindings-go.yml

@@ -1,4 +1,4 @@
-name: Bindings Tests
+name: Bindings Tests (Go)
 on:
   push:
     paths:

.github/workflows/bindings-ruby.yml

@@ -0,0 +1,22 @@
+name: Bindings Tests (Ruby)
+on:
+  push:
+    paths:
+      - bindings/ruby/**
+      - whisper.h
+  pull_request:
+    paths:
+      - bindings/ruby/**
+      - whisper.h
+
+jobs:
+  ubuntu-latest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.0'
+      - uses: actions/checkout@v1
+      - run: |
+          cd bindings/ruby/ext
+          ruby extconf.rb && make

.github/workflows/build.yml

@@ -14,13 +14,11 @@ jobs:
           sudo apt-get update
           sudo apt-get install build-essential
           sudo apt-get install libsdl2-dev
-          sudo apt-get install ruby-dev
 
       - name: Build
         run: |
           make
           make stream
-          cd bindings/ruby/ext && ruby extconf.rb && make
 
   macOS-latest:
     runs-on: macOS-latest
@@ -32,13 +30,12 @@ jobs:
       - name: Dependencies
         run: |
           brew update
-          brew install sdl2 ruby
+          brew install sdl2
 
       - name: Build
         run: |
           make
           make stream
-          cd bindings/ruby/ext && ruby extconf.rb && make
 
   ubuntu-latest-gcc:
     runs-on: ubuntu-latest