Bump BoringSSL, OpenSSL, AWS-LC in CI (#13183)

Co-authored-by: pyca-boringbot[bot] <pyca-boringbot[bot][email protected]>

Author: pyca-boringbot[bot]

.github/workflows/ci.yml

@@ -44,8 +44,8 @@ jobs:
           - {VERSION: "3.13", NOXSESSION: "rust,tests", OPENSSL: {TYPE: "boringssl", VERSION: "290acfa3ba57121d7de56b9cf2b0755255586698"}}
           # Latest tag of AWS-LC main branch, as of Jul 04, 2025.
           - {VERSION: "3.13", NOXSESSION: "rust,tests", OPENSSL: {TYPE: "aws-lc", VERSION: "v1.55.0"}}
-          # Latest commit on the OpenSSL master branch, as of Jul 16, 2025.
-          - {VERSION: "3.13", NOXSESSION: "tests", OPENSSL: {TYPE: "openssl", VERSION: "ac87f6b3a36ee3beac9e806c33127269edb6ca20"}}
+          # Latest commit on the OpenSSL master branch, as of Jul 17, 2025.
+          - {VERSION: "3.13", NOXSESSION: "tests", OPENSSL: {TYPE: "openssl", VERSION: "704a2108ab988456900bdf4c7079c1ca7d49360b"}}
           # Builds with various Rust versions. Includes MSRV and next
           # potential future MSRV.
           # - 1.77: offset_of! in std (for pyo3), c"str" literals (replace cstr_from_literal)