Manually verify the certificate with RSA-PSS & SHA1/SHA224 digests.

`x509_verify` not working with RSA-PSS & SHA1/SHA224 digests. BoringSSL
after https://boringssl-review.googlesource.com/c/boringssl/+/53865
does not support RSA-PSS with SHA1/SHA224 digests.

Bug: 270297780
Test: atest keystore2_crypto_test
Change-Id: Ibd570edce4294eeda7dea864686fe8fd022432d0
1 file changed