Merge pull request #30238 from redpanda-data/snyk/cve-2026-31790-openssl

build/deps: upgrade openssl to v3.5.6 (CVE-2026-31790)

Author: tyson-redpanda

MODULE.bazel.lock

@@ -133,9 +133,9 @@ def data_dependency():
     http_archive(
         name = "openssl",
         build_file = "//bazel/thirdparty:openssl.BUILD",
-        sha256 = "b28c91532a8b65a1f983b4c28b7488174e4a01008e29ce8e69bd789f28bc2a89",
-        strip_prefix = "openssl-3.5.5",
-        url = "https://vectorized-public.s3.amazonaws.com/dependencies/openssl-3.5.5.tar.gz",
+        sha256 = "deae7c80cba99c4b4f940ecadb3c3338b13cb77418409238e57d7f31f2a3b736",
+        strip_prefix = "openssl-3.5.6",
+        url = "https://vectorized-public.s3.amazonaws.com/dependencies/openssl-3.5.6.tar.gz",
     )
 
     http_archive(