feat: refactor logs and kms+crypto into separate components

[Moopli]

• component/log: Logging API implementation.
• component/kmscrypto: KMS, Crypto, and some JWK APIs, and their
  implementations.

For refactored APIs, the original APIs have been left in their
original locations, transparently referencing/wrapping
the new APIs, to minimize breaking changes for consumers of
these APIs. Exceptions are:

• KMS protobufs for key data don't have wrappers in their original
  locations. Imports need to be amended to component/kmscrypto.

Once further refactoring is complete, these original APIs will be
deprecated and callers advised to use the refactored APIs instead.

[codecov]

Codecov Report

Merging #3557 (b22b813) into main (e4ab333) will decrease coverage by 0.02%.
The diff coverage is 86.31%.

@@            Coverage Diff             @@
##             main    #3557      +/-   ##
==========================================
- Coverage   87.73%   87.71%   -0.02%     
==========================================
  Files         351      352       +1     
  Lines       48577    48638      +61     
==========================================
+ Hits        42618    42662      +44     
- Misses       4414     4428      +14     
- Partials     1545     1548       +3     

Impacted Files	Coverage Δ
component/kmscrypto/pkg/crypto/eckey.go	100.00% <ø> (ø)
...kmscrypto/pkg/crypto/primitive/bbs12381g2pub/fr.go	100.00% <ø> (ø)
...crypto/pkg/crypto/primitive/bbs12381g2pub/utils.go	100.00% <ø> (ø)
.../kmscrypto/pkg/crypto/tinkcrypto/cl_crypto_stub.go	100.00% <ø> (ø)
...omponent/kmscrypto/pkg/crypto/tinkcrypto/crypto.go	88.50% <ø> (ø)
...ent/kmscrypto/pkg/crypto/tinkcrypto/key_wrapper.go	82.89% <ø> (ø)
...to/primitive/aead/aes_cbc_hmac_aead_key_manager.go	90.74% <ø> (ø)
...tinkcrypto/primitive/bbs/bbs_signer_key_manager.go	83.46% <ø> (ø)
...nkcrypto/primitive/bbs/bbs_verifier_key_manager.go	100.00% <ø> (ø)
...composite/ecdh/ecdh_nistpkw_private_key_manager.go	90.07% <ø> (ø)
... and 76 more

... and 38 files with indirect coverage changes

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