Fix parsing of HEVC stream with vps_num_hrd_parameters > 0

[ChristianFeldmann]

Describe the bug
When parsing an HEVC bitstream with vps_num_hrd_parameters > 0 the parsing crashes.

To Reproduce
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2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Version (please complete the following information):

• OS: [e.g. iOS]
• Version [e.g. 2.2.1, commit gb283bgrj]
• If you compiled YUView yourself then which Qt version did you use?

[ChristianFeldmann]

Fixed