[gtksourceview] Created tag 5.5.1

[Christian Hergert <chergert src gnome org>]

The unsigned tag '5.5.1' was created.

Tagger: Christian Hergert <chergert redhat com>
Date: 1659740503 -0700

    Release GtkSourceView 5.5.1

Changes since the last tag '5.5.0':

Christian Hergert (23):
      Post-release version bump
      snippets: fix debug code within #if 0
      testsuite: check for NULL before usage
      snippets: ensure final chunk is included in snippet output
      gtksourcesnippetbundle: add private API to use snippet info
      snippets: avoid inflation of snippets
      sourceview: improve input-method detection for indenters
      build: fix CI warning/error
      Merge branch 'lean-identifiers' into 'master'
      .gitlab-ci.yml: remove flatpak:image from config
      chdr.lang: enable no-spell-check class by default
      cpphdr.lang: enable no-spell-check class by default
      buffer: rearm timers instead of remove/add
      buffer: short-circuit bracket_highlight_timeout_cb()
      bufferoutputstream: add profiling support for fallbacks
      buffer: add internal API to block cursor-moved signal emission
      bufferoutputstream: add profiling support for write_fn
      bufferoutputstream: disbale cursor-moved while writing
      Adwaita: ensure def:error is set
      bufferoutputstream: improve fallback insertion performance
      stylescheme: add profiling data for scheme loading
      bufferoutputstream: handle pathalogical fallback case
      Release 5.5.1

Elias Aebi (2):
      lean.lang: fix highlighting of identifiers
      lean.lang: add the partial keyword

Nart Tlisha (1):
      Update Abkhazian translation

Sébastien Wilmet (2):
      latex.lang: revert two commits
      Revert "language-specs: add 'text' to def.lang"

Zurab Kargareteli (1):
      Add Georgian translation