fix # cannot be included in grafana password

[kaaaaaaang]

What problem does this PR solve?

What is changed and how it works?

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No code

Code changes

• Has exported function/method change
• Has exported variable/fields change
• Has interface methods change
• Has persistent data change

Side effects

• Possible performance regression
• Increased code complexity
• Breaking backward compatibility

Related changes

• Need to cherry-pick to the release branch
• Need to update the documentation

Release notes:

NONE

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-11-04 08:32:06.881740623 +0000 UTC m=+857039.720896169: ☑️ agreed by xhebox.
• 2024-11-08 02:12:25.660790705 +0000 UTC m=+1179858.499946250: ✖️🔁 reset by xhebox.
• 2024-11-08 03:08:22.349574739 +0000 UTC m=+1183215.188730285: ☑️ agreed by xhebox.