doc: don't call inspector trace collection unsupported

Author: lazerg

BUILDING.md

@@ -1099,8 +1099,7 @@ needed.
 
 Such a build writes Perfetto protobuf traces instead of JSON, so the default
 trace file name becomes `node_trace.${rotation}.pftrace` and the files can be
-opened in <https://ui.perfetto.dev>. It cannot write JSON traces, and it does
-not support trace collection over the inspector protocol.
+opened in <https://ui.perfetto.dev>. It does not support JSON traces output.
 
 ## Building Node.js with external core modules