upgrade bazel; upddate gpg signing key (3FCD7ECFB7345F2A98F9F346285AE…

…DB3D5B5EF74); add goreleaser github autobuild/sign

Signed-off-by: sal rashid <salrashid123@gmail.com>

update examples

Signed-off-by: sal rashid <salrashid123@gmail.com>

bump dependency

Signed-off-by: sal rashid <salrashid123@gmail.com>

add mtls support

Signed-off-by: sal rashid <salrashid123@gmail.com>

upgrade tpm signer; use tpm policy callback function

use tpm-direct; support pcr and password policy for TPM; support TPM …

…bus encryption

use TokenSource uniformly; TPMPath reference for oauth2 and tpm-jwt

update salrashdi123/oauth2, golang-jwt-tpm

add configFile listener; ETag support

update protobuf; set binary for goreleaser