Split workflow jobs so they all run even when one fails (expectedly).

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: Test
+name: Test markdownlint-cli2-action
 
 on:
   pull_request:
@@ -6,22 +6,27 @@ on:
   workflow_dispatch:
 
 jobs:
-  test:
-    name: Test markdownlint-cli2-action
+  no-globs:
+    name: No globs (README.md, no errors)
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
     steps:
     - uses: actions/checkout@v2
-    - name: No globs (README.md, no errors)
-      uses: ./
-    - name: One glob (test/error.md, errors)
-      uses: ./
+    - uses: ./
+  one-glob:
+    name: One glob (test/errors.md, errors)
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: ./
       with:
         globs: test/errors.md
-    - name: Two globs (README.md and test/error.md, errors)
-      uses: ./
+  two-globs:
+    name: Two globs (README.md and test/errors.md, errors)
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: ./
       with:
         globs: |
           *.md
-          test/*
+          test/*