build: Beautify cmake files

Add the formatter config file (.cmake-format.py) and run:
cmake-format -i CMakeLists.txt
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9f1cbdc..fb95d64 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,10 +30,8 @@
 
 # uninstall target
 if(NOT TARGET uninstall)
-    configure_file(
-        "${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
-        "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
-        IMMEDIATE @ONLY)
-    add_custom_target(uninstall
-        COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
+    configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+                   IMMEDIATE
+                   @ONLY)
+    add_custom_target(uninstall COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
 endif()