addition of uart and uartns550 to swtpm#301

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JacobBarthelmeh wants to merge 2 commits intowolfSSL:masterfrom

JacobBarthelmeh:uart

Commits on Dec 2, 2025

Added TPM simulator support for UART transport (`--enable-swtpm=uart`).

dgarske
authored and
JacobBarthelmeh
committed
remove duplicate code section after rebase
JacobBarthelmeh
committed