added hashlib and flight validation

Author: ineskhou

src/flight-software/lib/requirements.txt

@@ -10,6 +10,7 @@ adafruit-circuitpython-rfm==1.0.3
 adafruit-circuitpython-tca9548a @ git+https://github.com/proveskit/Adafruit_CircuitPython_TCA9548A@1.1.0
 adafruit-circuitpython-ticks==1.1.1
 adafruit-circuitpython-veml7700==2.0.2
+adafruit-circuitpython-hashlib==1.4.19
 Adafruit_CircuitPython_MCP230xx
 proves-circuitpython-rv3028 @ git+https://github.com/proveskit/PROVES_CircuitPython_RV3028@1.0.0
 proves-circuitpython-sx1280 @ git+https://github.com/proveskit/CircuitPython_SX1280@1.0.3

src/flight-software/repl.py

@@ -29,6 +29,7 @@
 from lib.pysquared.rtc.manager.microcontroller import MicrocontrollerManager
 from lib.pysquared.sleep_helper import SleepHelper
 from lib.pysquared.watchdog import Watchdog
+from pysquared.file_validation.manager.file_validation import FileValidationManager
 from version import __version__
 
 rtc = MicrocontrollerManager()
@@ -192,6 +193,8 @@ def all_faces_on():
     FACE4_ENABLE.value = True
 
 
+file_validator = FileValidationManager(logger)
+
 ## Face Sensor Stuff ##
 
 # This is the TCA9548A I2C Multiplexer