Revert "Enable clang full lto"; does not boot

This reverts commit 3284c63e61bd123351bc890920cfe1f02b5ba580.

desktop

@@ -813,8 +813,8 @@ CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
 CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
 CONFIG_HAS_LTO_CLANG=y
 # CONFIG_LTO_NONE is not set
-CONFIG_LTO_CLANG_FULL=y
-# CONFIG_LTO_CLANG_THIN is not set
+# CONFIG_LTO_CLANG_FULL is not set
+CONFIG_LTO_CLANG_THIN=y
 CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK=y