Don't spellcheck detail of packages in RISC-V

Author: ocaisa

.github/workflows/test.yml

@@ -20,7 +20,7 @@ jobs:
       with:
         check_filenames: true
         # MarkDown files in docs/available_software/detail are skipped because they are auto-generated
-        skip: '*.pdf,.git,*.json,./docs/available_software/detail/*.md'
+        skip: '*.pdf,.git,*.json,./docs/available_software/detail/*.md,./docs/available_software_riscv/detail/*.md'
         ignore_words_list: Fram,fram,ND,nd,Linz
 
     # - name: Markdown Linting Action