Basic github actions workflow

Signed-off-by: Matthew B White <[email protected]>

Author: mbwhite

.github/workflows/build.yml

@@ -0,0 +1,23 @@
+# Copyright the Hyperledger Fabric contributors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+name: Fabric Chaincode and Smart Contract - Java
+on:
+  push:
+    branches: ["**"]
+  pull_request:
+    branches: ["**"]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '11'
+        cache: 'gradle'
+    - run: ./gradlew build --no-daemon