.gitmodules points to old repository for sunflower-toolchain

[jan-heck]

Describe the bug
A stale reference in .gitmodules

On a fresh repo:

git clone --recursive https://github.com/physical-computation/sunflower-simulator.git

the remotes differ:

~/git/sunflower-simulator git remote -v
origin	https://github.com/physical-computation/sunflower-simulator.git (fetch)
origin	https://github.com/physical-computation/sunflower-simulator.git (push)
~/git/sunflower-simulator cd sunflower-toolchain 
~/git/sunflower-simulator/sunflower-toolchain git remote -v
origin	https://github.com/phillipstanleymarbell/Sunflower-toolchain.git (fetch)
origin	https://github.com/phillipstanleymarbell/Sunflower-toolchain.git (push)



Answer by PSM
The problem is that the contents of the .gitmodule still refers to the https://github.com/phillipstanleymarbell

https://github.com/physical-computation/sunflower-simulator/blob/master/.gitmodules
[submodule "sunflower-toolchain"]
	path = sunflower-toolchain
	url = https://github.com/phillipstanleymarbell/Sunflower-toolchain.git

[phillipstanleymarbell]

Implemented in #146. Moving to verify.