!5 Update package to version 1.2.0

From: @desert-sailor 
Reviewed-by: @yangzhao_kl 
Signed-off-by: @yangzhao_kl

python-libcst.spec

@@ -15,7 +15,7 @@ node types and fields, it creates a lossless CST that looks and feels like an
 AST.}
  
 Name:           python-%{pypi_name}
-Version:        1.1.0
+Version:        1.2.0
 Release:        1
 Summary:        A concrete syntax tree with AST-like properties for Python 3
 License:        MIT and (MIT and Python) and ASL 2.0
@@ -98,6 +98,13 @@ rm -rf html/.{doctrees,buildinfo}
 %endif
  
 %changelog
+* Thu Feb 29 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 1.2.0-1
+- Upgrade package with version 1.2.0
+  Support running LibCST on Python 3.12 and drop support for running it on 3.8
+  Allow Element::codegen to be used by external users
+  Fix parsing list matchers without explicit brackets
+  Fix filepathprovider generic type
+
 * Thu Nov 30 2023 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 1.1.0-1
 - Upgrade package with version 1.1.0