chore: hide commit verification bot comment (hiero-ledger#1662)

Signed-off-by: dtee1 <davidtalson0@gmail.com>

Author: dtee1

.github/scripts/bot-verified-commits.js

@@ -28,7 +28,7 @@ function sanitizeUrl(input, fallback) {
 const CONFIG = {
   BOT_NAME: sanitizeString(process.env.BOT_NAME) || 'VerificationBot',
   BOT_LOGIN: sanitizeString(process.env.BOT_LOGIN) || 'github-actions',
-  COMMENT_MARKER: sanitizeString(process.env.COMMENT_MARKER) || '[commit-verification-bot]',
+  COMMENT_MARKER: sanitizeString(process.env.COMMENT_MARKER) || '<!-- commit-verification-bot -->',
   SIGNING_GUIDE_URL: sanitizeUrl(
     process.env.SIGNING_GUIDE_URL,
     'https://github.com/hiero-ledger/hiero-sdk-python/blob/main/docs/sdk_developers/signing.md'

CHANGELOG.md

@@ -136,6 +136,7 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 - Added comprehensive docstring to `compress_with_cryptography` function (#1626)
 
 ### Changed
+- Hide the commit verification bot marker in pull request comments.
 - Added missing type hints to sign method in Transaction class (#1630)
 - Refactored `examples/consensus/topic_create_transaction.py` to use `Client.from_env()` (#1611)
 - Updated GitHub Actions setup-node action to v6.2.0.