[INFRA,FIX] Typo

Author: eseiler

.github/workflows/ci_linux.yml

@@ -18,7 +18,7 @@ concurrency:
   cancel-in-progress: ${{ github.event_name != 'push' }}
 
 env:
-  SEQAN3_NO_VERSION_CHECK: 1
+  SHARG_NO_VERSION_CHECK: 1
   TZ: Europe/Berlin
 
 defaults: