Support nested workspace config

[tszarzynski]

Hey! I've made a simple update to patterns recognition. Currently the tool only recognises workspaces properly if they are defined as array:

"workspaces": [...]

If someone is trying to use nohoist option the tool cannot recognise the pattern correctly as the config changes to:

"workpsaces": { "packages": [...], "nohoist": [...] }

[scopsy]

@Akryum anything blocks from merging this? Currently, we can't use the package because we need to specify "nohoist" properties on yarn workspaces

[manooog]

wanted!!

[thanhlcm90]

very helpful, wanted!!