bump rubyzip to 1.3.0
bump rubyzip to 1.3.0

https://github.com/rubyzip/rubyzip/blob/master/Changelog.md

Change-Id: If73033d96cd8c9644f51e71fc877d7d689066186
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/227284
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
Reviewed-by: James Williams <3a5f4ed991dbfa5c9ef76ad729d240ca12f62180@instructure.com>
QA-Review: Simon Williams <088e16a1019277b15d58faf0541e11910eb756f6@instructure.com>
Product-Review: Simon Williams <088e16a1019277b15d58faf0541e11910eb756f6@instructure.com>

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