CodeQL adds redundant slash to upload sarif file endpoint

I use Azure DevOps pipeline to perform CodeQL code scanning. It goes well until I try to upload sarif file to github. I use this command to do upload: `echo $(Github.TOKEN) | $(codeql) github upload-results --repository=$(Owner)/$(Repo) --ref=$(Build.SourceBranch) --commit=$(Build.SourceVersion) --sarif=$(sarifOutput) --github-auth-stdin --github-url=https://github.com`. In result CodeQL tries to upload sarif file using endpoint `https://api.github.com//repos/owner_name/repo_name/code-scanning/sarifs`. There is redundant slash in the url so I get 404 response. Do you have idea what is wrong and how to fix?