firmware: Import STM FingerTipS touchscreen firmware

Change-Id: I7cdce8654bfd14f8d2bbb4833703c62ac4fa2eef

Author: UtsavBalar1231

firmware/Makefile

@@ -21,6 +21,7 @@ fw-external-y := $(subst $(quote),,$(CONFIG_EXTRA_FIRMWARE))
 # accurate. In the latter case it doesn't matter -- it'll use $(fw-shipped-all).
 # But be aware that the config file might not be included at all.
 fw-shipped-$(CONFIG_TOUCHSCREEN_GOODIX_GTX8) += goodix_gt9886_cfg_f11.bin goodix_gt9886_fw_f11.bin
+fw-shipped-$(CONFIG_TOUCHSCREEN_ST_FTS_V521) += st_fts_f1.ftb st_fts.ftb st_fts_e5.ftb
 
 fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-)