Various improvements for `/dev/tpm0`#366

Merged

embhorn merged 2 commits intowolfSSL:masterfrom dgarske:devtpm

Aug 1, 2024

+35-10

Commits on Jul 31, 2024

Fix for /dev/tpm0 file descriptor check (fixes wolfSSL#365 ). Added documentation for /dev/tpm0 permissions (fixes wolfSSL#358 ). Various spelling and documentation cleanups.
dgarske
committed
Fix the udev instructions.
dgarske
committed