fix(enterprise): silence unactionable warning

An Enterprise installation might not have access to public GH, or their
private registry might not be 100% API compatible, so this only creates
errors that aren’t actionable.

fix(createBranch): update yarn lockfile for non-workspaces

fix(get-files): save version of each package.json

fix: monorepo detection

fix(monorepo): avoid fetching infos for internal dependencies

yarn monorepos are identified by packageJson.workspaceRoot.
if we are handling one of those, we might encounter a [sub-]
package.json that specifies a dependency like this:
"@reponame/dependency": "*" which looks like a scoped npm
dependency, but is in reality a in-monorepo dependency.
For those dependencies, we should not try to fetch infos
from npm, because the dependencies are not there.

fix(content): add link to pusblisher info

fix(utils): ignore licence field if it is an object

fix(pr content): make license change more eye catching

chore: remove vscode files

fix(lockfile): throw error if result from lockfile server has a message

and therefore is an error