WIP : support for hloc toolbox (superpoint, superglue, netvlad,...) (#1026)

* basic support for hloc (includes netvlad, super point, superglue in colmap), just a first test, not ready yet

* add exhaustive match option for hloc

* add command line option to choose the type of feature, matcher,...

* make hloc an optional dependency, update doc, and small bug fixes

* fix missing imports

* fix warnings, pylint,...

* fix overwrite previous commits

* fix import order from isort

* move find_tool_feature_matcher_combination to process_data_utils, add type hints and Args/Returns doc

* error message when no valid combination of sfm tool, feature type, and matcher

Co-authored-by: RandomPrototypes <delmotte_ar@yahoo.fr>

docs/reference/cli/ns_process_data.md

@@ -2,7 +2,8 @@
 
 :::{admonition} Note
 :class: warning
-Make sure to have [COLMAP](https://colmap.github.io) and [FFmpeg](https://ffmpeg.org/download.html) installed.
+Make sure to have [COLMAP](https://colmap.github.io) and [FFmpeg](https://ffmpeg.org/download.html) installed.  
+You may also want to install [hloc](https://github.com/cvg/Hierarchical-Localization) (optional) for more feature detector and matcher options.
 :::
 
 ```{eval-rst}