[Snyk] Security upgrade golang from 1.12.6 to 1.22.8

[lfTrain]

Snyk has created this PR to fix 5 vulnerabilities in the dockerfile dependencies of this project.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Snyk changed the following file(s):

• hack/Dockerfile.dev-tools

We recommend upgrading to golang:1.22.8, as this image has only 81 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Buffer Overflow SNYK-DEBIAN9-CURL-466505	714
	Integer Overflow or Wraparound SNYK-DEBIAN9-EXPAT-2331793	714
	Integer Overflow or Wraparound SNYK-DEBIAN9-EXPAT-2331805	714
	Integer Overflow or Wraparound SNYK-DEBIAN9-EXPAT-2331817	714
	SQL Injection SNYK-DEBIAN9-OPENLDAP-2808416	714

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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