Update tc-election-summary.py: 2026.2 results as comment

Reflect 2026.2 election results to tc-election-summary election tool
by mentioning that poll did not happen as comments.

Change-Id: I13582033d8b82039aeedd4bfaa99bad244cc2a3d
Signed-off-by: Ian Y. Choi <ianyrchoi@gmail.com>

tools/tc-election-summary.py

@@ -143,6 +143,8 @@ data = [
         'votes_cast': 78,
         'results': '%s?id=%s' % (CIVS_BASE, 'E_6cede1084d4586eb')
     },
+    # 2026.2 Hibiscus is missing as we didn't have an election because
+    # the number of candidates matched the number of available seats
 ]