Bridge Dagger and Jersey, inject TransitService

[t2gran]

Summary

This PR is a POK on how to BRIDGE Dagger and Jersey. The ideal would be to replace Jersey DI with Dagger, but bridging is much simpler. The only code needed to do this is in the JerseyToDaggerBridge, the rest of the changes is to proof that it works by injecting the TransitService.

In the current design the OtpServerRequestContext is responsible for providing a consistent set of Services for a Request coped Resource. I think we can merge this PR, but before we continue injecting other services directly into Resources we need to make sure we can provide a consistent set of RequestScopedServices.

Also, I do NOT want to inject anything else then Services into the Resources, so if resource AbcResource is using the e.g. RouterConfig then a AbcResourceService class should be created. Dagger should then wire the AbcResourceService and Jersey should inject AbcResourceService into AbcResource.

Unit tests

Fixed.

Documentation

TODO: I would like to document the layers and injection strategy:

Changelog

Not relevant

Bumping the serialization version id

No.

[codecov]

Codecov Report

Attention: 85 lines in your changes are missing coverage. Please review.

Comparison is base (4e4af20) 67.50% compared to head (40aea58) 66.76%.
Report is 6 commits behind head on dev-2.x.

❗ Current head 40aea58 differs from pull request most recent head 103e08e. Consider uploading reports for the commit 103e08e to get more accurate results

Files	Patch %	Lines
.../main/java/org/opentripplanner/index/IndexAPI.java	0.00%	32 Missing ⚠️
...opentripplanner/ext/geocoder/GeocoderResource.java	0.00%	9 Missing ⚠️
...lanner/standalone/server/JerseyToDaggerBridge.java	0.00%	6 Missing ⚠️
...ipplanner/ext/vectortiles/VectorTilesResource.java	0.00%	5 Missing ⚠️
...planner/ext/reportapi/resource/ReportResource.java	0.00%	4 Missing ⚠️
...api/resource/GraphInspectorVectorTileResource.java	0.00%	4 Missing ⚠️
.../org/opentripplanner/apis/gtfs/GtfsGraphQLAPI.java	0.00%	4 Missing ⚠️
...ipplanner/standalone/server/OTPWebApplication.java	0.00%	4 Missing ⚠️
...ripplanner/api/resource/UpdaterStatusResource.java	0.00%	3 Missing ⚠️
...java/org/opentripplanner/api/resource/Routers.java	0.00%	2 Missing ⚠️
... and 10 more

Additional details and impacted files

@@              Coverage Diff              @@
##             dev-2.x    #5442      +/-   ##
=============================================
- Coverage      67.50%   66.76%   -0.75%     
+ Complexity     16285    15446     -839     
=============================================
  Files           1888     1799      -89     
  Lines          71547    69795    -1752     
  Branches        7408     7354      -54     
=============================================
- Hits           48301    46600    -1701     
+ Misses         20747    20733      -14     
+ Partials        2499     2462      -37     

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