buildx failed with: ERROR: failed to solve: process "/bin/sh -c dotnet nuget add source --username $(cat /run/secrets/NUGET_GITHUB_PACKAGES_USERNAME) --password $(cat /run/secrets/NUGET_GITHUB_PACKAGES_TOKEN) --store-password-in-clear-text --name \"githubpackagesnuget\" \"https://nuget.pkg.github.com/RaaLabs/index.json\"" did not complete successfully: exit code: 1