feat(material/chips): allow custom default color

[Nxtivision]

trafficstars

Lets the user choose what color will be the default instead of 'primary' via mixinColor

✅ Tests adapted ✅ No breaking change: I keep the same default color primary

[Nxtivision]

Thank you! 😄

[andrewseguin]

Thank you for the contribution :) I'll run this by internal Google tests to make sure it can be merged

[andrewseguin]

One more thing - youll need to run yarn bazel run //tools/public_api_guard:material/chips.md_api.accept to edit the API goldens

[andrewseguin]

There were some failures internally, I'll try to take a look this week to determine what's going on

[andrewseguin]

Hey thanks for your patience with this PR - this was on the backburner as we prepare v15's MDC launch. I looked at the failures. We need just one small change to chip-row.ts which calls the super MatChip constructor. You'll want to inject and pass the default options in the constructor.

[andrewseguin]

Good news is that now all tests pass internally and externally, but unfortunately this missed our window for getting in for v15. We're in a feature freeze until November's release, but once that passes we can get this merged in. Thanks for your contribution and patience :)

[Nxtivision]

Hi Andrew, Thank you for letting me know about this ! :) Can we expect it to be released before the end of this year ?