Update version of Ubuntu for workflow

Github is dropping support for Ubuntu 20.04, so use 22.04 instead.

Instead of listing all OTP versions, use ">22".

Add a job for verifying compilation with rebar.

Author: vinoski

.github/workflows/main.yml

@@ -9,37 +9,18 @@ on:
 
 jobs:
   make-check:
-    name: Check on OTP-${{matrix.otp}}
+    name: Check on OTP versions 23 and newer
     strategy:
       fail-fast: false
-      matrix:
-        otp:
-          - "27.2"
-          - "27.1"
-          - "27.0"
-          - "26.2"
-          - "26.1"
-          - "26.0"
-          - "25.3"
-          - "25.2"
-          - "25.1"
-          - "25.0"
-          - "24.3"
-          - "24.2"
-          - "24.1"
-          - "24.0"
-          - "23.3"
-          - "23.2"
-          - "23.1"
-          - "23.0"
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v4
 
       - uses: erlef/setup-beam@v1
         with:
-          otp-version: ${{matrix.otp}}
+          otp-version: >22
+          version-type: loose
 
       - name: Setup Build
         run: |
@@ -60,6 +41,9 @@ jobs:
       - name: Run test suite
         run: |
           make check
+      - name: Compile with rebar
+        run: |
+          rebar compile
       # Currently not working steps
       # - name: Try document generation
       #   run: |