Remove unused Tinycrypt build_info and PSA crypto configuration headers

[rosahay-silabs]

Problem / Feature

• SLC build system picking up unused headers from the location causing build failures

Change overview

• Remove unused headers from tinycrypt sources to be used with mbedTLS 3.x

Testing

How was this tested?

• Automated testing on pipelines

[jmartinez-silabs]

@rosahay-silabs So those aren't used in the gn build either right?

[mkardous-silabs]

@rosahay-silabs is validating that the changes don't affect GN builds as well before we merge this PR.

[rosahay-silabs]

@rosahay-silabs So those aren't used in the gn build either right?

Yes, they are not used in GN as well.

@rosahay-silabs is validating that the changes don't affect GN builds as well before we merge this PR.

Verified locally by making the necessary changes.