Have multiple build.env files

.gitlab-ci.yml

@@ -33,10 +33,10 @@ build:
       if [ "$CI_COMMIT_BRANCH" == "main" ]; then
         curl -i --fail-with-body --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file ./sword.tar.xz "${URL}"
       fi
-    - echo "${ARCH}_TARBALL=${URL}" > build.env
+    - echo "${ARCH}_TARBALL=${URL}" > "build.env.${ARCH}"
   artifacts:
     reports:
-      dotenv: build.env
+      dotenv: build.env.$ARCH
 
 "Create release":
   stage: release