Icon request: fork / split

[dorthrithil]

An icon for forking / splitting something would be useful.

Example:

Usecase:

• Version control systems
• Many other cases where some existing entity is cloned with the purpose to change it (using the clone icon will be confusing as no exact copies are wanted)

[mathisscott]

Thanks, @dorthrithil ! We will look into this for our next batch of icons.

#5882