Increase the tag length limit from 30 to 128

Signed-off-by: Burke Libbey <burke.libbey@shopify.com>
Merge pull request #8447 from burke/bump-tag-char-limit

Increase the tag length limit from 30 to 128
Deprecating ResolveRepositoryName

Passing RepositoryInfo to ResolveAuthConfig, pullRepository, and pushRepository

Moving --registry-mirror configuration to registry config

Created resolve_repository job

Repo names with 'index.docker.io' or 'docker.io' are now synonymous with omitting an index name.

Adding test for RepositoryInfo

Adding tests for opts.StringSetOpts and registry.ValidateMirror

Signed-off-by: Don Kjer <don.kjer@gmail.com>
gofmt changes

Signed-off-by: Don Kjer <don.kjer@gmail.com>
Fixing search term use of repoInfo

Signed-off-by: Don Kjer <don.kjer@gmail.com>