Bump astroid to 3.0.3, update changelog (#2374)

Author: Pierre-Sassoulas

ChangeLog

@@ -9,9 +9,10 @@ Release date: TBA
 
 
 
+
 What's New in astroid 3.0.3?
 ============================
-Release date: TBA
+Release date: 2024-02-04
 
 
 * Fix type of ``UnicodeDecodeError.object`` inferred as ``str`` instead of ``bytes``.

astroid/__pkginfo__.py

@@ -2,5 +2,5 @@
 # For details: https://github.com/pylint-dev/astroid/blob/main/LICENSE
 # Copyright (c) https://github.com/pylint-dev/astroid/blob/main/CONTRIBUTORS.txt
 
-__version__ = "3.0.2"
+__version__ = "3.0.3"
 version = __version__

tbump.toml

@@ -1,7 +1,7 @@
 github_url = "https://github.com/pylint-dev/astroid"
 
 [version]
-current = "3.0.2"
+current = "3.0.3"
 regex = '''
 ^(?P<major>0|[1-9]\d*)
 \.