Unable to run custom queries against GitHub Actions

首先比较独立的 CodeQL 命令、GitHub Actions 调用以及生成的 codescanning 配置。检查 actions-queries/pull_request_target.ql 和链接的 pull request 中显示的 workflow，然后在确定为何未定义任何 Actions 查询后重新运行 workflow。自定义查询能够通过 Actions 运行且不出现 fatal error，即表示完成。

I've been trying to use codeql to check my GitHub Actions workflows. I've got it kinda working here:

https://github.com/billnapier/github-actions-check-workflow/pulls

I can test things, and when I run codeql standalone, stuff works just fine:

codeql database create --force-overwrite --db-cluster /workspaces/c 
--source-root=/workspaces/github-actions-check-workflow --calculate-language-specific-baseline --extractor-include-aliases --sublanguage-file-
coverage --language=actions --search-path /workspaces/codeql-action --build-mode=none

and then run the query:

codeql query run --database /workspaces/c/actions -- actions-queries/pull_request_target.ql

So my query is well formed, and I can generate the DB. But when I try and run it via Actions, I get this output instead (also in the PR):

Encountered a fatal error while running "/opt/hostedtoolcache/CodeQL/2.20.3/x64/codeql/codeql database init --force-overwrite --db-cluster /home/runner/work/_temp/codeql_databases --source-root=/home/runner/work/github-actions-check-workflow/github-actions-check-workflow --calculate-language-specific-baseline --extractor-include-aliases --sublanguage-file-coverage --language=actions --search-path /home/runner/work/_actions/github/codeql-action/v3/actions-extractor --codescanning-config=/home/runner/work/_temp/user-config.yaml --build-mode=none". Exit code was 2 and error was: A fatal error occurred: No queries defined for actions. See the logs for more details.

I've been trying to debug the "No queries defined for actions", but I'm stumped. I'm guessing that I'm missing something specifying what language my query is used for, but I have no idea what I'm missing.