Configuration option to force routing to select Turn Cost sensitive algo for routing

[takb]

A customer wants to have the option to have a profile have CH enabled (for matrix) but still have routing respect turn costs. Algorithm selection needs to default to FLEX_PREPROCESSED mode instead of FLEX_STATIC.

Easiest place to put is encoder_options of the respective profile, where we also enable turn costs, e.g.

  "profile-car": {
    "profiles": "driving-car",
    "parameters": {
      "encoder_options": "turn_costs=true|force_turn_costs=true|...",
      ...

We decided to have a patch release based off of the last release, although this breaks our version semantics a bit.

[takb]

Semantically it makes more sense to place directly as a profile parameter, e.g.

  "profile-car": {
    "profiles": "driving-car",
    "parameters": {
      "force_turn_costs": true,
      ...