Bump github.com/microcosm-cc/bluemonday from 1.0.19 to 1.0.21

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Bumps github.com/microcosm-cc/bluemonday from 1.0.19 to 1.0.21.

Release notes

Sourced from github.com/microcosm-cc/bluemonday's releases.

Very minor bug fix to remove empty elements without attributes

Thanks to @​Gusted for microcosm-cc/bluemonday#151 which fixes a bug that allowed a policy to be defined in a way that input could've allowed an empty and meaningless element to be left in the output when it should not have done so.

This is not a security issue, and the details can be seen in the PR comment.

Updated x/net/html

This is an update of dependencies, specifically it updates the HTML parser within go/net/html.

The update removes a capability, Microsoft style comments that allow browser conditionals no longer works. This is due to a fix on the part of the Go team to prevent XSS within HTML comments, and the commit in question is here golang/net@06994584 . There is no easy to see safe way to restore that functionality without adding more risk to those who .AllowComments() and so I am accepting that this non-standard use of HTML comments is no longer supported.

As part of this version, the older release of v1.0.19 is retracted.

Commits

• 1ee3c12 go mod && go fmt: update dependencies and format code
• 07c5693 Merge pull request #151 from Gusted/self-closing-tag-bug
• cc9997e Don't write self-closing tag with empty attributes
• 705c34a Updated x/net/html to ensure latest version from the Go team, retracted v1.0....
• See full diff in compare view

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