Build/master branch naming (#672)

Change version naming for master branch, update Ubuntu image, and add Antora generator trigger.

Signed-off-by: Philip Windecker <philip.windecker@avenyr.de>
Signed-off-by: Philip Windecker <95633467+philipwindecker@users.noreply.github.com>
Signed-off-by: Pierre R. Mai <pmai@pmsf.de>

Author: philipwindecker

.antora/antora.yml

@@ -3,6 +3,7 @@ name: asamosi
 version:
   # Update version number accordingly. This is the version for the main branch
   main: 'current'
+  master: 'current'
   v(*)-antora: V$1
   v(*): V$1
   V(*): V$1

.github/workflows/antora-generator.yml

@@ -0,0 +1,24 @@
+
+name: Antora build trigger
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  trigger_antora:
+    name: Trigger antora generator
+
+    runs-on: Ubuntu-latest
+
+    steps:
+    - name: Trigger generator
+      uses: peter-evans/repository-dispatch@v2
+      with:
+        token: ${{ secrets.MACHINE_USER_PAT }}
+        event-type: antora-build-trigger
+        repository: OpenSimulationInterface/osi-antora-generator
+        client-payload: '{"src": "${{ github.repository }}", "ref": "${{ github.ref }}", "sha": "${{ github.sha }}", "head_ref": "${{ github.head_ref }}"}'
+        

.github/workflows/protobuf.yml

@@ -9,7 +9,7 @@ jobs:
   build-proto2-linux64:
     name: Build Proto2 Linux 64
 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Checkout OSI
@@ -30,10 +30,10 @@ jobs:
 
     - name: Cache Dependencies
       id: cache-depends
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: protobuf-3.20.1
-        key: ${{ runner.os }}-v1-depends
+        key: ${{ runner.os }}-v2-depends
 
     - name: Download ProtoBuf
       if: steps.cache-depends.outputs.cache-hit != 'true'
@@ -100,7 +100,7 @@ jobs:
   build-proto3-linux64:
     name: Build Proto3 Linux 64
 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Checkout OSI
@@ -121,7 +121,7 @@ jobs:
       uses: actions/cache@v2
       with:
         path: protobuf-3.20.1
-        key: ${{ runner.os }}-v1-depends
+        key: ${{ runner.os }}-v2-depends
 
     - name: Download ProtoBuf
       if: steps.cache-depends.outputs.cache-hit != 'true'