NEON variants of QS8 VADD[C] microkernels

PiperOrigin-RevId: 329788165
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe6959f..c227dbb 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -820,6 +820,14 @@
   src/qs8-requantization/precise-neon.c
   src/qs8-requantization/fp32-neon.c
   src/qs8-requantization/q31-neon.c
+  src/qs8-vadd/gen/minmax-neon-ld64-x8.c
+  src/qs8-vadd/gen/minmax-neon-ld64-x16.c
+  src/qs8-vadd/gen/minmax-neon-ld64-x24.c
+  src/qs8-vadd/gen/minmax-neon-ld64-x32.c
+  src/qs8-vaddc/gen/minmax-neon-ld64-x8.c
+  src/qs8-vaddc/gen/minmax-neon-ld64-x16.c
+  src/qs8-vaddc/gen/minmax-neon-ld64-x24.c
+  src/qs8-vaddc/gen/minmax-neon-ld64-x32.c
   src/qu8-avgpool/9p8x-minmax-neon-c8.c
   src/qu8-avgpool/9x-minmax-neon-c8.c
   src/qu8-dwconv/up8x9-minmax-neon.c