Improve handling for hashing unknown packages #22849

Job	Run time
integration	3m 22s
Lint	52s
Updater	2m 4s
ci (bundler, bundler1, bundler)	14s
ci (bundler, bundler2, bundler)	11s
ci (cargo, cargo, cargo)	12s
ci (common, common, common)	59s
ci (composer, composer, composer)	12s
ci (docker, docker, docker)	12s
ci (elm, elm, elm)	14s
ci (git_submodules, git_submodules, gitsubmodule)	15s
ci (github_actions, github_actions, github-actions)	14s
ci (go_modules, go_module, gomod)	12s
ci (gradle, gradle, gradle)	11s
ci (hex, hex, mix)	14s
ci (maven, maven, maven)	15s
ci (npm_and_yarn, npm_and_yarn, npm)	14s
ci (nuget, nuget, nuget)	13s
ci (pub, pub, pub)	10s
ci (python, python, pip)	7m 34s
ci (python, python_slow, pip)	3m 9s
ci (swift, swift, swift)	12s
ci (devcontainers, devcontainers, devcontainers)	11s
ci (terraform, terraform, terraform)	9s
	21m 45s

Provide feedback