RuleBase: Extract name of config files to providers

Facilitate reusing the name of the rules configuration files besides its
use in RuleBase. This refactoring is needed in order to add capability
of reading project-specific rules, which is done in a follow-up change.

Change-Id: Ibe2d5af442b048ee35448ee3fa0ad18a512484aa
5 files changed
tree: ae8c565220839cda74ec988e65c942a85ca3f0a9
  1. .settings/
  2. src/
  3. tools/
  4. .gitignore
  5. bazlets.bzl
  6. BUILD
  7. LICENSE
  8. WORKSPACE