Zizmor: fix violations of "anonymous-definition"

https://docs.zizmor.sh/audits/#anonymous-definition

Author: bblanchon

.github/workflows/build.yml

@@ -52,6 +52,7 @@ permissions:
 
 jobs:
   build:
+    name: Build
     outputs:
       artifact: ${{ steps.init.outputs.artifact }}
     runs-on: ${{ (inputs.target_os == 'ios' || inputs.target_os == 'mac') && 'macos-15' || inputs.target_os == 'win' && 'windows-2022' || 'ubuntu-24.04' }}

.github/workflows/mac-univ.yml

@@ -1,3 +1,5 @@
+name: macOS universal library
+
 on:
   workflow_call:
     inputs:
@@ -16,6 +18,7 @@ on:
 
 jobs:
   build:
+    name: Build
     runs-on: macos-latest
     outputs:
       artifact: ${{ steps.init.outputs.artifact }}