bug(precompiles): `burn_blocked` checks more roles than is needed

[howydev]

Describe the bug

burnBlocked checks for both BURN_BLOCKED_ROLE and ISSUER_ROLE when it should only check for BURN_BLOCKED_ROLE

Steps to reproduce

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Logs

Platform(s)

No response

Container Type

Other

What version/commit are you on?

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If you've built from source, provide the full command you used

No response

Code of Conduct

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