[Tab Groups] Add Tab Binning Functionality

- Create class TabBin
- Create Tab Binning Algorithm (bins tabs into groups based on card
	switcher groups)
- Create TabBinList class to store List<TabBin> and map for mappings
        from TabId -> Tab Position in Card
- Add both classes to the build.gn

Bug: 377674062
Change-Id: I68cd0f9d30abc1032cb2f0ce10a9bc9b824e2fc4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6015138
Reviewed-by: Calder Kitagawa <ckitagawa@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Fiaz Muhammad <mfiaz@google.com>
Cr-Commit-Position: refs/heads/main@{#1383094}