v1.48.3

What's Changed

• Use unsigned return type for BN_get_minimal_width and word size tests by @torben-hansen in #2260
• Revert removal of "PEM_X509_INFO_write_bio" by @smittals2 in #2226
• Remove no-op register move from ChaCha20_ctr32_ssse3_4x by @nebeid in #2234
• Fix aws-lc-rs CI test when symbols removed by @justsmth in #2262
• Add x4 batched SHAKE128 and SHAKE256 APIs by @manastasova in #2247
• Fix aws-lc-rs CI test (again) by @justsmth in #2268
• Minor build fixes for CMake and libssl on x86 by @skmcgrail in #2267
• Update shard_gtest to unset environment variables once all the tests are done by @andrewhop in #2270
• Prepare v1.48.3 by @skmcgrail in #2269

Full Changelog: v1.48.2...v1.48.3