github: build with all supported Lua versions, too

Signed-off-by: Kyle Evans <[email protected]>

.github/workflows/build.yml

@@ -10,11 +10,12 @@ permissions:
 
 jobs:
   build:
-    name: Build ${{ matrix.os }}
+    name: Build ${{ matrix.os }}@lua${{ matrix.lua }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-20.04, ubuntu-22.04]
+        lua: [5.2, 5.3, 5.4]
         include:
           - os: ubuntu-20.04
           - os: ubuntu-22.04
@@ -24,8 +25,8 @@ jobs:
       - name: install system packages
         run: |
           sudo apt-get update --quiet || true
-          sudo apt-get -yq --no-install-suggests --no-install-recommends install bmake liblua5.2-dev
+          sudo apt-get -yq --no-install-suggests --no-install-recommends install bmake liblua${{ matrix.lua }}-dev
       - name: linux build
         run: |
-          env ORCHLUA_PATH=/usr/share/orch LUA_INCDIR=/usr/include/lua5.2 \
-              LUA_LIB=-llua5.2 bmake
+          env ORCHLUA_PATH=/usr/share/orch LUA_INCDIR=/usr/include/lua${{ matrix.lua }} \
+              LUA_LIB=-llua${{ matrix.lua }} bmake