add install test workflow

Author: mjohnson541

.github/workflows/Install.yml

@@ -0,0 +1,30 @@
+name: Install
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: 1.8
+      - uses: actions/cache@v1
+        env:
+          cache-name: cache-artifacts
+        with:
+          path: ~/.julia/artifacts
+          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-test-${{ env.cache-name }}-
+            ${{ runner.os }}-test-
+            ${{ runner.os }}-
+      - uses: julia-actions/julia-buildpkg@v1
+      - name: Build
+        run: |
+            julia -e 'using Pkg; Pkg.develop(PackageSpec(path="../ReactionMechanismSimulator.jl")); Pkg.build("ReactionMechanismSimulator");  using ReactionMechanismSimulator'