[clang-format][doc] Don't use the ".0" suffix on version numbers

Fixes #64818.

Author: owenca

clang/docs/ClangFormatStyleOptions.rst

@@ -3832,7 +3832,7 @@ the configuration (without a prefix: ``Auto``).
 
 .. _Macros:
 
-**Macros** (``List of Strings``) :versionbadge:`clang-format 17.0` :ref:`¶ <Macros>`
+**Macros** (``List of Strings``) :versionbadge:`clang-format 17` :ref:`¶ <Macros>`
   A list of macros of the form ``<definition>=<expansion>`` .
 
   Code will be parsed with macros expanded, in order to determine how to

clang/include/clang/Format/Format.h

@@ -2963,7 +2963,7 @@ struct FormatStyle {
   ///    A(a, b); // will not be expanded.
   /// \endcode
   ///
-  /// \version 17.0
+  /// \version 17
   std::vector<std::string> Macros;
 
   /// The maximum number of consecutive empty lines to keep.