Fix formatting in dependabot docs

[muzimuzhi]

Why:

Closes: #41512

What's being changed (if available, include any code snippets, screenshots, or gifs):

Added a missing quotation mark.

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Source	Review	Production	What Changed
code-security/dependabot/dependabot-version-updates/customizing-dependabot-prs.md	fpt ghec ghes@ 3.18 3.17 3.16 3.15 3.14	fpt ghec ghes@ 3.18 3.17 3.16 3.15 3.14

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[Copilot]

Pull request overview

This PR fixes a formatting issue in the Dependabot documentation by adding a missing opening quotation mark to properly display a string value in a code comment.

Key Changes

• Added opening quotation mark to the comment on line 166 to properly show the complete prefix string "[docker] " including the trailing whitespace

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[Sharra-writes]

@muzimuzhi Thanks for the fix! We're on a deploy freeze for US Thanksgiving since so many people are on vacation, but I've marked this for next week so I'll know it's good to go. 👍

[yeikel]

Suggested change

	# Prefix all commit messages with "[docker] " (no colon, but a trailing whitespace)
	# Prefix all commit messages with "[docker]" (no colon, but a trailing whitespace)

[muzimuzhi]

The trailing space is inherited from the commit-message.prefix setting, so I think it should be kept as is.

docs/content/code-security/dependabot/dependabot-version-updates/customizing-dependabot-prs.md

Lines 165 to 167 in a0dc1f7

	commit-message:
	# Prefix all commit messages with [docker] " (no colon, but a trailing whitespace)
	prefix: "[docker] "

[yeikel]

My bad, thanks for clarifying!

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