Support GeometryView

[josephbirkner]

This PR adds support for having Geometry nodes which are views into other geometries. This is required to simplify NDS.Live lane boundary decoding, where multiple boundary ranges share a single polyline.

[github-actions[bot]]

Test Results

  1 files  ±0    1 suites  ±0   10s :stopwatch: -1s 40 tests ±0  40 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0  41 runs  ±0  41 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit c01d61e5. ± Comparison against base commit 47eb7048.

:recycle: This comment has been updated with latest results.

[github-actions[bot]]

Package	Line Rate	Branch Rate	Health
include.simfil	54%	37%	➖
include.simfil.model	72%	62%	➖
src	63%	35%	➖
src.model	79%	44%	➖
Summary	65% (2340 / 3575)	37% (1951 / 5230)	➖

Minimum allowed line rate is 50%