update docs version to match wut version

WinterMute · WinterMute · commit 04b2eaf4397d · 2023-04-16T19:33:21.000+01:00
diff --git a/docs/CMakeLists.txt b/docs/CMakeLists.txt
@@ -6,7 +6,7 @@ if(DOXYGEN_FOUND)
    set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
 
    set(DOXYGEN_PROJECT_NAME "wut")
-   set(DOXYGEN_PROJECT_NUMBER "1.1.1")
+   set(DOXYGEN_PROJECT_NUMBER "1.3.0")
    set(DOXYGEN_PROJECT_BRIEF "Wii U Toolchain")
 
    set(DOXYGEN_GENERATE_HTML YES)
