Arm backend: Suppress colors in pre-push if non-interactive

Dont try to print with colors in the pre-push script if the script is
non-interactive. This is to avoid getting broken output in the CI
which doesnt support colors.

Signed-off-by: [email protected]

Change-Id: I58b6a45de8b8403fa39ecbe299d380f3ca9fba62

Arm backends: New quantized FVP tests for cortex-M

tested using,

./examples/arm/run.sh --target=ethos-u85-256 --model_name=lstm --bundleio

remove FLATC_EXECUTABLE

Arm backend: Fix sigmoid int16 and int32 flakyness

MLBEDSW-10642 has now been resolved. Step vela pin and remove all
related pytest.mark_flaky in sigmoid int16 and int32 tests. Also updates
dw_conv2d tests as new constraints were introduced in vela compilation.

Signed-off-by: Oscar Andersson <[email protected]>
Change-Id: I8c1aff31fb173fa6fdebc1d5b757623f9c2e1321

remove FLATC_EXECUTABLE

add

Merge branch 'main' into add-native-group-norm

add

Update aot_arm_compiler.py

Fixes: TypeError: Module.eval() missing 1 required positional argument: 'self'

up