add kinT kinesis keyboard controller (kint41 variant) (#13333)

fixes https://github.com/kinx-project/kint/issues/5

keyboards/kinesis/kint41/rules.mk

@@ -0,0 +1,12 @@
+MCU_FAMILY = MIMXRT1062
+MCU_SERIES = MIMXRT1062
+MCU_LDSCRIPT = MIMXRT1062
+MCU_STARTUP = MIMXRT1062
+BOARD = IC_TEENSY_4_1
+MCU  = cortex-m4
+ARMV = 7
+
+# Debounce eagerly (report change immediately), keep per-key timers. We can use
+# this because the Cherry MX keyswitches on the Kinesis only produce noise while
+# pressed.
+DEBOUNCE_TYPE = sym_eager_pk