[QNN:Bugfix] Fix some bugs when run mmpose model

[Qxinyu]

GitOrigin-RevId: 12deb95cd39e3926a1a7280cca81ba15d9e9feb4

Description

Module

Type

• Feature
• Bugfix
• Perf
• Refact
• Style
• Doc
• Test
• Chore

Checklist

• Commit message follows [Module:Type] Description format
• Code compiles without errors
• Tested on relevant platform(s)
• No unrelated format or style changes included

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