Update the list of badges

To correspond with:

ClangBuiltLinux/continuous-integration2@3aeed52
ClangBuiltLinux/continuous-integration2@6a4f465
Signed-off-by: Nathan Chancellor <nathan@kernel.org>

Author: nathanchance

readme.md

@@ -14,6 +14,9 @@
 [![Build Status android-4.19](https://github.com/clangbuiltlinux/continuous-integration2/workflows/android-4.19/badge.svg)](https://github.com/clangbuiltlinux/continuous-integration2/actions?query=workflow%3Aandroid-4.19)
 [![Build Status android-4.14](https://github.com/clangbuiltlinux/continuous-integration2/workflows/android-4.14/badge.svg)](https://github.com/clangbuiltlinux/continuous-integration2/actions?query=workflow%3Aandroid-4.14)
 [![Build Status android-4.9](https://github.com/clangbuiltlinux/continuous-integration2/workflows/android-4.9/badge.svg)](https://github.com/clangbuiltlinux/continuous-integration2/actions?query=workflow%3Aandroid-4.9)
+[![Build Status lto-cfi](https://github.com/clangbuiltlinux/continuous-integration2/workflows/lto-cfi/badge.svg)](https://github.com/clangbuiltlinux/continuous-integration2/actions?query=workflow%3Alto-cfi)
+[![Build Status lto-cfi-tip](https://github.com/clangbuiltlinux/continuous-integration2/workflows/lto-cfi-tip/badge.svg)](https://github.com/clangbuiltlinux/continuous-integration2/actions?query=workflow%3Alto-cfi-tip)
+[![Build Status tip](https://github.com/clangbuiltlinux/continuous-integration2/workflows/tip/badge.svg)](https://github.com/clangbuiltlinux/continuous-integration2/actions?query=workflow%3Atip)
 
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