Load iceberg 1.8.3

[guillep]

Iceberg 1.8.3

https://github.com/pharo-vcs/iceberg/releases/tag/v1.8.3

Bugfixes

• 21892 Tag and comment Multilingual packages #1346 Author UTF-8 Encoding problems (libgit v2.0.2)
• 21886-Unload-Compiler-Tests-package #1341 Iceberg-method-history-shows-only-oldest-commit
• 21787 Cleanups in Collections-Atomic #1260 + 21788 Cleanup Athens-Examples #1261 Add #httpUrl as a valid option for #remoteTypeSelector
• 21783 Better tagging in Collections-Abstract #1256 + 21763-TraitedMetaclass-should-empty-the-localMethods-and-baseLocalMethods-when-becoming-obsolete #1244 Allow-to-checkout-branch-in-more-cases
• 21733 Categorize methods in FontChoosers4 #1219 feature/add-otp-support
• Iceberg/libgit asking history from calypso crashed or hangs  #6521 Iceberg/libgit asking history from calypso crashed or hangs
• 21888 Tagging in CodeImportCommandLineHandlers #1343 Fix Spec Auto deprecations

Detailed diff:

pharo-vcs/iceberg@v1.8.2...v1.8.3

[MarcusDenker]

failing test not related