Provide pages workflow for sending Dokka artifacts to gh-pages

.github/workflows/pages.yml

@@ -0,0 +1,31 @@
+name: Dokka publication
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout the repo
+        uses: actions/checkout@v2
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - name: Cache gradle
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle/caches
+          key: ubuntu-20.04-gradle-${{ hashFiles('*.gradle.kts') }}
+          restore-keys: |
+            ubuntu-20.04-gradle-
+      - name: Build
+        run: ./gradlew build --no-daemon --stacktrace
+      - name: Deploy to GitHub Pages
+        uses: JamesIves/github-pages-deploy-action@4.1.0
+        with:
+            branch: gh-pages
+            folder: build/dokka/htmlMultiModule

gradle.properties

@@ -2,7 +2,7 @@ kotlin.code.style=official
 kotlin.mpp.stability.nowarn=true
 kotlin.parallel.tasks.in.project=true
 org.gradle.configureondemand=true
-org.gradle.jvmargs=-XX:MaxMetaspaceSize=512m
+org.gradle.jvmargs=-XX:MaxMetaspaceSize=1G
 org.gradle.parallel=true
 
 kotlin.mpp.enableGranularSourceSetsMetadata=true