Update build.yml

Author: mycodedoesnotcompile2

.github/workflows/build.yml

@@ -6,10 +6,12 @@ on:
 permissions:
   contents: write
 
+env:
+  SHELL: /bin/bash
+
 jobs:
   build_pkg:
-    environment:
-      SHELL=/bin/bash
+
     runs-on: ubuntu-latest
     container: golang:bookworm