MT#55283 fix recording auto-start when paused on new offer
When a new offer is received while recording is in paused mode,
recording should remain paused until explicitly re-enabled.
The detect_setup_recording function was starting recording when
record_call flags were set, ignoring the current pause state.
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Closes#1983
Change-Id: I49daf03532b74ec942550b184a7e7d2828e70f81
Co-Authored-By: Claude <noreply@anthropic.com>