Resolve `escape` and possibly auto-fix `unsafe-markup-use` (`S704`)

[ntBre]

Summary

As discussed in the stabilization PR (#16643), it would be nice to avoid flagging S704 on code like this:

    def dashboard_link(self) -> Markup:
        title = escape(self.dashboard_title or "<empty>")
        return Markup(title)

by resolving variables passed to Markup.

It could also be nice to autofix simple f-strings or format calls into Markup.format calls.

See #16643 (comment) and #16643 (comment) for more context and ideas.

[xmo-odoo]

Is it really useful? Sure the Markup call is technically not unsafe, but it's also useless, escape already returns a Markup so that's redundant.