Config to fetch compare over time data

[Carla-Moz]

In this PR, I'll breakdown my commits to add the functionality for fetching the data for the compare over time component. Although it's WIP, please feel free to review and comment as needed.

closes issue https://mozilla-hub.atlassian.net/browse/PCF-383

• [x] add the compare over time fetch logic to treeherder.ts
• [ ] add logic to loader.ts to get compare over time results and interval values [obsolete - redone from comments. ]
• [x] pass down the interval information to Compare over Time comp
• [x] created a separate loader and results view filed for Compare Over Time results
• [x] added a new route for compare over time results page
• [ ] add test coverage

Concern:

I've profiled my patch (yay profiler ! - honestly learned so much profiling a gazillion times lol) and the jank is pretty significant for loading the results page for compare over time. It looks like the biggest problem is with the rendering, specifically React's performWorkUntilDeadline method. If we could brainstorm how to fix this, I'd appreciate it to move this patch along faster.

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 34.00000% with 66 lines in your changes are missing coverage. Please review.

Project coverage is 92.89%. Comparing base (a3afe8b) to head (79cf17b).

Files	Patch %	Lines
src/components/CompareResults/overTimeLoader.ts	6.81%	33 Missing and 8 partials :warning:
.../components/CompareResults/OverTimeResultsView.tsx	50.00%	11 Missing :warning:
src/logic/treeherder.ts	0.00%	9 Missing and 1 partial :warning:
src/components/Search/CompareOverTime.tsx	71.42%	3 Missing and 1 partial :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## beta #650 +/- ## ========================================== - Coverage 97.15% 92.89% -4.27% ========================================== Files 65 67 +2 Lines 1405 1491 +86 Branches 242 258 +16 ========================================== + Hits 1365 1385 +20 - Misses 36 92 +56 - Partials 4 14 +10 ```

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[julienw]

BTW Typescript doesn't pass, but this is because of isOverTime so this should be resolved once you remove it.