[Mapbox Java] changelog for v7.4.0 (#1609)

Co-authored-by: root <root@ca093e7631a4>

[Mapbox Java] changelog for v7.3.2 (#1606)

Co-authored-by: root <root@dc97fb436b2c>

[Mapbox Java] changelog for v7.3.1 (#1601)

Co-authored-by: root <root@ceb076bc9f86>

[Mapbox Java] changelog for v7.3.0 (#1597)

Co-authored-by: root <root@654051bab5e8>

PaymentMethods.etc2 (#1589)

Optimize Memory Usage by Interning Frequently Occurring Strings in JS…

…ON (#1585)

* Intern IntersectionLanes's indication strings to save memory.

* Optimize StepManeuver json parsing

Geocoding V6 Support (#1577)

* V6 preview

* V6 full support

* Code review

* Adding V6FeatureType.SECONDARY_ADDRESS & address_line1

* Adding name_preferred, full_address and bbox to V6Properties

* Adding coordinates.routable_points

* Adding V6ContextAddress

* Updating java docs

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Co-authored-by: Dzmitry Fomchyn <[email protected]>
Co-authored-by: dzmitryfomchyn <[email protected]>

[Mapbox Java] changelog for v6.15.0 (#1572)

Co-authored-by: root <root@99d26852d82b>

[Mapbox Java] changelog for v6.14.0 (#1569)

Co-authored-by: root <root@f80961480444>

[Mapbox Java] changelog for v6.13.0 (#1562)

Co-authored-by: root <root@6ab76dba9a4c>