packagegroup-ni-extra: add trousers and tpm-tools
packagegroup-ni-extra: add trousers and tpm-tools

Packages trousers and tpm-tools are needed for TPM support.

Signed-off-by: Jeff Westfahl <928263be46c1cf5087ad2af69c2bb19bb5309d2a@ni.com>

ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt