Let user override dependency types

[JamieMason]

Description

DEPENDENCY_TYPES is a constant used by gatherDependencies to get every name/version pair for the commands list, list-mismatches, fix-mismatches, and set-semver-ranges.

• Make DEPENDENCY_TYPES the default.
• Add CLI options to let you override which types are used.

Possible Solutions

Scenario: Only list devDependencies and peerDependencies:

1. syncpack list --type devDependencies --type peerDependencies
2. syncpack list --type dev --type peer
3. syncpack list --types dev,peer
4. syncpack list --dev --peer

Suggested Solution

Use option 4 from above, where each dependency type is a boolean option:

• '-p, --prod'
• '-d, --dev'
• '-P, --peer'

Usage

• If none are set, use all.
• If any are set, use only those which are set.

Related Issues

• Will help enable feat: add hoist command #7.
• Might help feat: add fix-mismatched-engines command #4, as 'engines' could be included.