CU-869bag9m3: Fix embedding linker config component name. (#246)

It was previously 'embedding_linker' but the linker was registered as 'medcat2_embedding_linker'.
As such, when trying to create a model pack with the default config, it would fail due to the incorrect component name.
This PR fixes that.

Author: mart-r

medcat-v2/medcat/config/config.py

@@ -392,7 +392,7 @@ class Linking(ComponentConfig):
 
 class EmbeddingLinking(Linking):
     """The config exclusively used for the embedding linker"""
-    comp_name: str = "embedding_linker"
+    comp_name: str = "medcat2_embedding_linker"
     """Changing compoenent name"""
     filter_before_disamb: bool = False
     """Filtering CUIs before disambiguation"""