Consolidate licensing information: remove old LICENSE files and update README to reference new LICENSE structure

Author: perrysk-msft

LICENSE.txt LICENSELICENSE.txt renamed to LICENSE

@@ -36,7 +36,7 @@ These components are part of the Microsoft ODBC Driver 18 for SQL Server and are
 - msodbcdiag18.dll: Diagnostic library for handling error reporting and troubleshooting.
 - msodbcsql18.dll: Core ODBC driver enabling connectivity between SQL Server and applications.
 
-For official licensing terms, refer to: libs\win\MICROSOFT ODBC DRIVER FOR SQL SERVER-LICENSE.txt 
+For official licensing terms, refer to: libs\win\MICROSOFT_ODBC_DRIVER_FOR_SQL_SERVER_LICENSE.txt 
 
 2. Microsoft Visual C++ Redistributable EULA
 These components are part of the Microsoft Visual C++ Redistributable and are governed by the Microsoft Visual C++ Redistributable EULA.
@@ -45,8 +45,4 @@ These components are part of the Microsoft Visual C++ Redistributable and are go
 - vsruntime140_1.dll: Visual Studio runtime support library.  
 - vcruntime140.dll: Microsoft Visual C++ Runtime Library, essential for executing C++-based applications.  
 
-For redistribution and usage terms, refer to: libs\win\libs\win\MICROSOFT VISUAL STUDIO-LICENSE.txt
-
-For further details, visit:  
-- Microsoft ODBC Driver for SQL Server: https://learn.microsoft.com/en-us/sql/connect/odbc 
-- Microsoft Visual C++ Redistributable: https://docs.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist  
+For redistribution and usage terms, refer to: libs\win\libs\win\MICROSOFT_VISUAL_STUDIO_LICENSE.txt

README.md

@@ -85,7 +85,7 @@ contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additio
 The mssql-python driver for SQL Server is licensed under the MIT license, except the dynamic-link libraries (DLLs) in the [libs](libs) folder 
 that are licensed under MICROSOFT SOFTWARE LICENSE TERMS.
 
-Please review the [LICENSE](LICENSE.txt) file for more details.
+Please review the [LICENSE](LICENSE) file for more details.
 
 ## Trademarks
 

libs/LICENSE.txt libs/LICENSElibs/LICENSE.txt renamed to libs/LICENSE

@@ -18,8 +18,4 @@ These components are part of the Microsoft Visual C++ Redistributable and are go
 - vsruntime140_1.dll – Visual Studio runtime support library.  
 - vcruntime140.dll – Microsoft Visual C++ Runtime Library, essential for executing C++-based applications.  
 
-For redistribution and usage terms, refer to: libs\win\MICROSOFT_VISUAL_STUDIO_LICENSE.txt
-
-For further details, visit:  
-- Microsoft ODBC Driver for SQL Server: https://learn.microsoft.com/en-us/sql/connect/odbc 
-- Microsoft Visual C++ Redistributable: https://docs.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist  
+For redistribution and usage terms, refer to: libs\win\MICROSOFT_VISUAL_STUDIO_LICENSE.txt