Python: bump version (#10835)

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Version bump to 1.23.0
And rc3

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Author: eavanvalkenburg

python/semantic_kernel/__init__.py

@@ -2,7 +2,7 @@
 
 from semantic_kernel.kernel import Kernel
 
-__version__ = "1.22.1"
+__version__ = "1.23.0"
 
 DEFAULT_RC_VERSION = f"{__version__}-rc2"