[docs] Hide collaboration and include graphs in doxygen docs

They don't convey any useful information and make the documentation
unnecessarily hard to read.

Differential Revision: https://reviews.llvm.org/D149641

GitOrigin-RevId: eadf6db585e1f018e30d9c8de4b32c5d78468e19
diff --git a/docs/doxygen.cfg.in b/docs/doxygen.cfg.in
index c2f9f7f..befe6e1 100644
--- a/docs/doxygen.cfg.in
+++ b/docs/doxygen.cfg.in
@@ -2103,7 +2103,7 @@
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-COLLABORATION_GRAPH    = YES
+COLLABORATION_GRAPH    = NO
 
 # If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
 # groups, showing the direct groups dependencies.
@@ -2148,7 +2148,7 @@
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-INCLUDE_GRAPH          = YES
+INCLUDE_GRAPH          = NO
 
 # If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
 # set to YES then doxygen will generate a graph for each documented file showing
@@ -2157,7 +2157,7 @@
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-INCLUDED_BY_GRAPH      = YES
+INCLUDED_BY_GRAPH      = NO
 
 # If the CALL_GRAPH tag is set to YES then doxygen will generate a call
 # dependency graph for every global function or class method.