Improve echo'd status messaging colorblind friendliness

[colindean]

I'm using too much ANSI 32 green and 33 red together without icons, so colorblind folks can't really tell what's good and bad in Makefile output.

Change the colors variables here:

make-python-devex/Makefile

Lines 229 to 233 in 45abe28

	COLOR_ORANGE = \033[33m
	COLOR_BLUE = \033[34m
	COLOR_RED = \033[31m
	COLOR_GREEN = \033[32m
	COLOR_RESET = \033[0m

to be named something like ANSI_COLOR_GREEN

and create status-related variables like

STATUS_GOOD = $(ANSI_COLOR_BLUE)

and set these STATUS_GOOD, STATUS_BAD, etc. to follow the blue/yellow/red color scheme everywhere but the US uses.

Lastly, change all the $(COLOR_GREEN) refs to $(STATUS_GOOD), etc.

E.g. in

make-python-devex/Makefile

Lines 249 to 253 in 45abe28

	echo "$(COLOR_RED)Run your make command again after adding the above so that $(PYENV) is available.$(COLOR_RESET)"
	.PHONY: deps-peru
	deps-peru: .peru/lastimports ## Installs dependencies from Peru
	@echo "$(COLOR_GREEN)All Peru modules sync'd!$(COLOR_RESET)"

Consider also injecting an emoji or at least ASCII indicators of status, e.g. ✅ or ❌ or just ✔ or ✘ so there's both an icon in the indicator as well as color.