[doc] Add expectation that TC members proactively identify possible committers

Signed-off-by: Alex Bradbury <asb@lowrisc.org>
diff --git a/doc/project/technical_committee.md b/doc/project/technical_committee.md
index d82a269..772036a 100644
--- a/doc/project/technical_committee.md
+++ b/doc/project/technical_committee.md
@@ -15,6 +15,7 @@
 * Put aside sufficient time on a week-by-week basis to active proposals and give feedback.
 * Act in the best interests of the OpenTitan project.
 * Collaborate to deliver on the responsibilities of the Technical Committee (see above).
+* Proactively seek to identify contributors who should be nominated for committer status.
 
 ## Membership
 The OpenTitan Technical Committee membership is: