doctor: remove terminal width check for curl
doctor: remove terminal width check for curl

This ended up being noise for some users. We need a better set of steps
to trigger the bug in order to create a good doctor check; patches
welcome from users who are encountering this issue.

Signed-off-by: Jack Nagel <43386ce32af96f5c56f2a88e458cb94cebee3751@gmail.com>

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