Update required tools check

[thomas-bc]

Originating Project/Creator
Affected Component
Affected Architectures(s)
Related Issue(s)
Has Unit Tests (y/n)
Builds Without Errors (y/n)
Unit Tests Pass (y/n)
Documentation Included (y/n)

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Throwing this in now to not forget about it.

Change Description

Updates tool check list with regards to nasa/fprime#2293

Rationale

fprime-fpp is not a required package anymore, as it has been broken down in many subpackages

[thomas-bc]

Should these only be

fpp-depend
fpp-to-xml found 
fpp-to-cpp found 
fpp-locate-defs

These seem to be the only ones the build system is checking for.

[bocchino]

fprime-util --check needs fpp-check.

I think it's good to provide all the tools, so users can use them if desired.