Failed to replay PCR9 for event log verification on AMD fTPM

I tried the self test:

```
❯ sudo ./attest-tool self-test
FAIL
Error: state attestation failed: event log failed to verify: event log failed to verify: the following registers failed to replay: [9]
```

```
❯ sudo ./attest-tool info
Interface: 1
VendorInfo: 414d44
Manufacturer: AMD
```

I assume there must be another workaround for PCR9 on this platform, how can I help adding it?

Start by reproducing the failure with `sudo ./attest-tool self-test` on the reported AMD fTPM and use `sudo ./attest-tool info` to confirm the platform. Trace the event-log verification path for PCR9 and compare its replay behavior with the reported failure. Done means the self-test can verify the event log on this platform, with coverage for the relevant case.

Written by the indexing model from the issue text.