src: rename --security-reverts to ...-revert
It was called --security-revert prior to 12.x, but changed in https://github.com/nodejs/node/pull/22490.
See: https://github.com/nodejs/nodejs.org/pull/2412#issuecomment-521739752
@addaleax good idea?
Checklist
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make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines