FR: cc_binary should have stripopts parameter

[djmarcin]

Description of the problem / feature request:

cc_binary should have a stripopts parameter for specifying how the target will be stripped by default when depending on the target.stripped target.

Feature requests: what underlying problem are you trying to solve with this feature?

The user should not have to control this globally from the command line. This would be an analog for linkopts.