👷 Add github actions

`build.yml` copied directly from my other mod, BingusExtras

.github/workflows/build.yml

@@ -0,0 +1,22 @@
+name: Build
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gradle/wrapper-validation-action@v1
+      - uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'microsoft'
+      - run: chmod +x ./gradlew
+      - run: ./gradlew build
+      - uses: actions/upload-artifact@v3
+        with:
+          name: Artifacts
+          path: build/libs/

build.gradle

@@ -18,7 +18,7 @@ repositories {
 loom {
     runs {
         create("datagen") {
-            inherit(runConfigs["server"])
+            server()
             name("Minecraft Data")
             vmArg("-Dfabric-api.datagen")
             vmArg("-Dfabric-api.datagen.output-dir=${file("src/main/generated")}")