Update CRT submodules to latest releases

[unexge]

Description of change

Notably, includes awslabs/aws-c-auth#253.

Size:

$ cargo package -p mountpoint-s3-crt-sys --no-verify --allow-dirty
   Packaging mountpoint-s3-crt-sys v0.9.0 (~/Code/mountpoint-s3/mountpoint-s3-crt-sys)
    Packaged 2230 files, 49.0MiB (9.7MiB compressed)

CRT changelog:

Submodule mountpoint-s3-crt-sys/crt/aws-c-auth 877c029f..48d647bf:
  > Add more partitions for sts cred provider (#253)
  > Fix Multiple Shutdown Callback for Profile with STS Code Path (#251)
  > When sourcing credentials from an external process, ignore stderr (#250)
  > vpc-lattice-svcs specific presign (#249)
  > add content-sha256 header for presign when the signed_body_value is set to UNSIGNED-PAYLOAD (#248)
Submodule mountpoint-s3-crt-sys/crt/aws-c-common 672cc003..b9959f59:
  > Only set mtune neoverse if compiler supports it (#1150)
  > Run proofs with CBMC 6.2.0 (#1149)
  > Makefile.common updates for CBMC (#1148)
  > Add aws_ prefix to prebuild_dependency CMake function name (#1146)
Submodule mountpoint-s3-crt-sys/crt/aws-c-http 4e74ab1e..6068653e:
  > increase timeout for http integration tests (#487)
  > Fix max_pending_connection_acquisitions to respect connection pool size (#485)
Submodule mountpoint-s3-crt-sys/crt/aws-c-s3 0ab4d58e..502cd624:
  > S3 receive filepath (#449)
  > Auto - Update S3 Ruleset & Partition (#450)
  > rewrite some checksum related code (#443)
  > Update MacOS to arm64 (#448)
Submodule mountpoint-s3-crt-sys/crt/aws-checksums aac442a2..ce04ab00:
  > Fix builds on clang 16+ (#96)
  > Add crc helpers for writing to large buffers.  (#93)
  > Better vectorization and crc64 (#79)
  > Update MacOS to arm64 (#92)
  > clang-format 18 (#91)
  > rebase CRC32DATA32VALUE (#87)
Submodule mountpoint-s3-crt-sys/crt/s2n-tls 87f4a058..08d413a0:
  > refactor: replace memcmp to s2n_constant_time_equals (#4709)
  > tests(pcap): fix support for older tshark versions (#4744)
  > refactor: move s2n_result functions inline (#4739)
  > refactor: make s2n_stuffer_read_hex match s2n_stuffer_read (#4726)
  > ci:Al2023 CodeBuild script (#4737)
  > Update to CBMC 6.2.0 (#4746)
  > docs: add test readme (#4718)
  > tests(pcaps): download additional pcaps (#4728)
  > ci: Add UBSAN test to the sanitizer (#4740)
  > chore(integrationv2): add license header (#4732)
  > fix: Cleanup libcrypto errors (#4733)
  > fix(ci): update CBMC proofs' Makefile.common (#4703)
  > ci: add separate license check (#4727)
  > chore: cleanup old docker dev build (#4729)
  > fix: resolve UBSAN violations in the codebase (#4722)
  > refactor: minor fixes for common fingerprint code (#4712)
  > tests: add JA4 pcap tests (#4714)
  > fix: correct JA4 alpn parsing (#4721)
  > chore: bump versions of aws-lc and aws-lc-fips (#4716)
  > fix: Reorder PR and Mainline in Regression Test Runner (#4720)
  > docs: Add a supported platforms section (#4695)
  > chore(bindings): release 0.3.1 (#4719)
  > test: add a harness for session resumption in regression test (#4706)
  > fix(bindings): ConfigPool should always yield associated connections (#4708)

Does this change impact existing behavior?

No breaking changes, STS provider should work AWS ISO partitions now.

Does this change need a changelog entry in any of the crates?

Yes, updated.

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and I agree to the terms of the Developer Certificate of Origin (DCO).

[dannycjones]

We should update the CRT crates changelog too.