Add new module for Apache Geode support

Related to https://github.com/spring-projects/spring-batch/issues/4214

.github/workflows/spring-batch-geode.yml

@@ -0,0 +1,21 @@
+name: Spring Batch Geode
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build with Maven
+        run: mvn -B package --file pom.xml
+        working-directory: spring-batch-geode