.github/workflows/build: include release in workflow name

This makes the release name appear in the GitHub action batch,
making it easier to distinguish the different build in the README.

Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>

.github/workflows/build.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   build:
-    name: meta-ptx Build
+    name: build (scarthgap)
     # run on self-hosted runner for the main repo or if vars.BUILD_RUNS_ON is set
     runs-on: >-
       ${{