Add rpcs and handling for notes scouting

Change-Id: Ia392cda78f934a542d03c8f3e883271f72d60604
Signed-off-by: Alex Perry <alex.perry96@gmail.com>
diff --git a/scouting/webserver/requests/messages/submit_notes.fbs b/scouting/webserver/requests/messages/submit_notes.fbs
new file mode 100644
index 0000000..cf111b3
--- /dev/null
+++ b/scouting/webserver/requests/messages/submit_notes.fbs
@@ -0,0 +1,8 @@
+namespace scouting.webserver.requests;
+
+table SubmitNotes {
+    team:int (id: 0);
+    notes:string (id: 1);
+}
+
+root_type SubmitNotes;