glib: bump libffi

[ericLemanissier]

Specify library name and version: glib/*

This is also a good place to share with all of us why you are submitting this PR (specially if it is a new addition to ConanCenter): is it a dependency of other libraries you want to package? Are you the author of the library? Thanks!

---

• I've read the guidelines for contributing.
• I've followed the PEP8 style guides for Python code in the recipes.
• I've used the latest Conan client version.
• I've tried at least one configuration locally with the conan-center hook activated.

[ghost]

I detected other pull requests that are modifying glib/all recipe:

• glib: several fixes & improvements #13440
• glib: Add missing pkg_config_names for PkgConfigDeps generator #13394
• glib: Fix test package to allow cross-compilation #13347
• glib: conan v2 support #12221

This message is automatically generated by https://github.com/ericLemanissier/conan-center-conflicting-prs so don't hesitate to report issues/improvements there.

[conan-center-bot]

All green in build 4 (fcc58f3af775cbf8de95b08251c380e4341d4894):

• glib/2.69.3@:
  All packages built successfully! (All logs)

• glib/2.71.3@:
  All packages built successfully! (All logs)

• glib/2.70.4@:
  All packages built successfully! (All logs)

• glib/2.73.3@:
  All packages built successfully! (All logs)

• glib/2.73.0@:
  All packages built successfully! (All logs)

• glib/2.73.1@:
  All packages built successfully! (All logs)

• glib/2.74.0@:
  All packages built successfully! (All logs)

• glib/2.68.3@:
  All packages built successfully! (All logs)

• glib/2.72.1@:
  All packages built successfully! (All logs)

• glib/2.73.2@:
  All packages built successfully! (All logs)

[github-actions]

Hooks produced the following warnings for commit fcc58f3

glib/2.68.3

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libglib-2.0.so' links to system library 'm' but it is not in cpp_info.system_libs.

[conan-center-bot]

This PR has been automatically merged due Bump version or Bump dependencies label.
Read https://github.com/conan-io/conan-center-index/blob/master/docs/labels.md#bump-version to obtain more information.