build(deps): update glib requirement from 0.19 to 0.20

[dependabot]

Updates the requirements on glib to permit the latest version.

Release notes

Sourced from glib's releases.

0.20.0

Bilal Elmoussaoui:
      cairo: Use workspaces
      cairo: Fix ffi glib crate name
      cairo: Add missing version
      Post release version bump
      ci/docs: Deploy 0.19 release
      chore: Drop no longer needed deny skips
      docs: Move metadata back to packages
      glib: Requires Upgrade on Downgrade::Weak type
      Update clone.rs
      glib: Mark GParamSpec types as manual
      glib: Don't use macros to generate ParamSpec structs
      Update gir/gir-files submodules
      Regenerate with latest gir/gir-files
      Revert "glib: Auto generate various win32 functions"
      glib/gio: Remove no longer used version/ignore
      glib: Ignore new unsafe functions
      Fix nightly clippy warnings
      gio: Stop re-exporting all the types in prelude
      gio: Move guards to trait definitions
      gio/socket: Replace c_int import with full qualifier
      gio/tests: Guard variable that is used on windows only builds
      typos: Ignore guid false-positive
      Regenerate with latest gir/gir-files
      pango: Mark Item.get_char_offset param as const
      pango: Re-export v1_54 feature
      ci: Bump pango feature
      pango: Downgrade require version for v1.54
      Fix various nightly clippy warnings
      Update gir submodule
      Regenerate with latest gir
      Adapt to no longer renamed ffi crates
      cairo: Add missing doc aliases
      gio/tests: Remove no longer useful guard
      Revert "build(deps): bump freetype-rs from 0.36.0 to 0.37.0"
      Update dependencies
Carlos Martín Nieto:

gio: Add a method to get a stream of incoming connections to SocketListener

gio: add SocketListenerExtManual to Gir.toml
DaKnig:

spell fix
Fabio Valentini:

glib: fix UB in VariantStrIter::impl_get
Fina Wilke:

</tr></table>

... (truncated)

Commits

• 184abe8 Update Cargo.lock
• 673fd1f Regenerate with latest gir-files
• a9d4e46 Update gir-files
• b2d7678 Merge pull request #1454 from carlosmn/cmn/socket-listener-stream
• 08b94be gio: add SocketListenerExtManual to Gir.toml
• c0c0de7 gio: Add a method to get a stream of incoming connections to SocketListener
• a9c1b6a Merge pull request #1453 from sdroege/update-gir-files
• 95036c8 Update Cargo.lock
• 1951c67 Regenerate with latest gir / gir-files
• f697f7c glib-sys: Add version for q_sort_array()
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)