inlay-hints: use words for inlay hint kinds so that we can support extensions and tsserver

python/ycm/inlay_hints.py

@@ -23,10 +23,9 @@ from ycm import text_properties as tp
 
 
 HIGHLIGHT_GROUP = {
-  # 1-based inedexes
-  0: '',
-  1: 'YcmInlayHint',  # Type
-  2: 'YcmInlayHint'   # Parameter
+  'Type':      'YcmInlayHint',
+  'Parameter': 'YcmInlayHint',
+  'Enum':      'YcmInlayHint',
 }
 REPORTED_MISSING_TYPES = set()
 

third_party/ycmd

@@ -1 +1 @@
-Subproject commit 1803ab68a1ec120536eb27b4a57b022f61b14347
+Subproject commit 41a6f955ec72b08c898f939cd4c8c75468af66b5