Use ra 2.6.3 from BCR

Author: HoloRin

MODULE.bazel

@@ -47,6 +47,12 @@ bazel_dep(
     repo_name = "osiris",
 )
 
+bazel_dep(
+    name = "rabbitmq_ra",
+    version = "2.6.2",
+    repo_name = "ra",
+)
+
 erlang_config = use_extension(
     "@rules_erlang//bzlmod:extensions.bzl",
     "erlang_config",
@@ -293,13 +299,6 @@ erlang_package.hex_package(
     version = "0.2.1",
 )
 
-erlang_package.hex_package(
-    name = "ra",
-    build_file = "@rabbitmq-server//bazel:BUILD.ra",
-    sha256 = "1cc3101c8f7382dc73bb3fc9f044c16261306f5cbba3d79a5a6f5176695f7a18",
-    version = "2.6.3",
-)
-
 erlang_package.hex_package(
     name = "ranch",
     build_file = "@rabbitmq-server//bazel:BUILD.ranch",
@@ -376,7 +375,6 @@ use_repo(
     "json",
     "observer_cli",
     "prometheus",
-    "ra",
     "ranch",
     "recon",
     "redbug",