[librsvg] Created tag 2.52.6

[Federico Mena Quintero <federico src gnome org>]

The signed tag '2.52.6' was created.

Tagger: Federico Mena Quintero <federico gnome org>
Date: 1645071825 -0600

    Tag for version 2.52.6

Changes since the last tag '2.52.5':

Federico Mena Quintero (18):
      Fix dimensions in test case
      Extract function to compute bounding rectangles from compute_stroke_and_fill_box
      Add a test for the bounds of a text element
      New test for the computed bounds of text elements at the API level
      Remove obsolete tests for 777834-empty-text-children.svg
      Path::from_cairo() - New function to convert a librsvg path to a Cairo path
      New functions to create a Path from a pango::Layout
      TextSpan: pass the original stroke paint source here
      Path::to_cairo - strip out paths composed only of MoveTo
      (#599) - Draw all text as paths, to fix text scaled non-proportionally.
      Remove test for empty text after all
      Bump version to 2.52.6
      Update NEWS
      Disable clippy/fmt/coverage jobs for the librsvg-2.52 branch
      Copy CI templates configuration from the main branch
      Appease clippy
      Only build the documentation in the main branch
      Merge branch 'librsvg-2.52' into 'librsvg-2.52'

Michael Howell (1):
      Add test cases for display:none and visibility:hidden