fix: add a compatibility EVP_CIPH_OCB_MODE value (#16214). #17872
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Backported google/boringssl@4b9683 to 4.1.x branch. This patch
replaces the no-op modes with negative numbers rather than zero.
Stream ciphers like RC4 report a "mode" of zero, so code comparing
the mode to a dummy value will get confused.
This patch fixed issue #16214.
Release Notes
Notes: Fixed the "rc4" cipher (#16214) (4.1.x).