[-Wunsafe-buffer-usage] Fix the crash introduced by the unsafe invocation of...

[-Wunsafe-buffer-usage] Fix the crash introduced by the unsafe invocation of span::data warning (#78815)

The patch fixes the crash introduced by the DataInvocation warning
gadget designed to warn against unsafe invocations of span::data method.

It also now considers the invocation of span::data method inside
parenthesis.

Radar: 121223051

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Co-authored-by: MalavikaSamak <malavika2@apple.com>