Modernize Drydock Query + Attach code

Summary:
Ref T9253. Some of the Drydock code is pretty old. This applies standard modernizations to it:

• Modernize Query classes to use stuff like buildWhereClauseParts() and loadStandardPage().
• Modernize all the getX() / attachX() stuff. In particular:
  • Require and attach implementations to Blueprints.
  • Require and attach Blueprints to Resources.
  • BlueprintImplementations are now always unique per-Blueprint so they can store/cache state if they want without running over one another.
  • BlueprintImplementations are now passed a $blueprint, like other similar APIs (this could go various ways but I generally like this as a balance of concerns).

Test Plan:

• Not much; see next revision or two.
• Clicked around Resource and Blueprint lists.

Reviewers: chad, hach-que

Reviewed By: chad, hach-que

Maniphest Tasks: T9253

Differential Revision: https://secure.phabricator.com/D14113