refactor thor permission service

[maggie98choy]

What

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Why

Why are these changes needed?

How

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Test

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Checklist

• I have self-reviewed this PR
• I have added tests that prove the feature works or the fix is effective

[github-actions]

Package	Line Rate	Health
core.sdk.src.extn.client	82%	✔
core.sdk.src.framework	64%	➖
device.thunder_ripple_sdk.src	17%	❌
core.main.src.service.apps	28%	❌
core.sdk.src.utils	60%	➖
core.main.src.state	37%	❌
core.sdk.src.api.device	77%	✔
core.sdk.src.extn	77%	✔
core.main.src.broker.thunder	37%	❌
core.sdk.src.api.gateway	67%	➖
core.sdk.src.api.observability	57%	➖
core.main.src.bootstrap.extn	0%	❌
core.main.src.broker	68%	➖
device.thunder_ripple_sdk.src.bootstrap	0%	❌
device.thunder_ripple_sdk.src.processors	10%	❌
core.main.src.state.cap	43%	❌
core.sdk.src.processor	0%	❌
device.thunder_ripple_sdk.src.events	4%	❌
core.main.src	0%	❌
core.sdk.src.extn.ffi	0%	❌
core.main.src.service.extn	26%	❌
core.main.src.bootstrap.manifest	0%	❌
core.main.src.firebolt.handlers	12%	❌
core.tdk.src.utils	0%	❌
device.mock_device.src	57%	➖
core.main.src.firebolt	2%	❌
core.main.src.broker.test	90%	✔
core.main.src.processor	0%	❌
core.main.src.processor.storage	0%	❌
core.sdk.src.service.mock_app_gw.appgw	0%	❌
core.sdk.src.manifest	0%	❌
core.main.src.utils	17%	❌
openrpc_validator.src	67%	➖
core.main.src.service	36%	❌
core.sdk.src.service.mock_app_gw	0%	❌
core.main.src.bootstrap	0%	❌
core.tdk.src.gateway	100%	✔
device.thunder_ripple_sdk.src.client	67%	➖
core.sdk.src.api.distributor	68%	➖
device.thunder_ripple_sdk.src.processors.events	0%	❌
core.sdk.src.api.manifest	76%	✔
core.sdk.src.api	47%	❌
core.sdk.src.api.firebolt	79%	✔
Summary	48% (19719 / 40700)	➖

Minimum allowed line rate is 48%

[CLAassistant]

All committers have signed the CLA.