Use fmt BCR 12.2.0 with Windows workaround

Author: Copilot

MODULE.bazel

@@ -25,7 +25,14 @@ bazel_dep(name = "rules_shell", version = "0.8.0")
 bazel_dep(name = "bazel_skylib", version = "1.9.0")
 bazel_dep(name = "abseil-cpp", version = "20260107.1", repo_name = "absl")
 bazel_dep(name = "nlohmann_json", version = "3.12.0.bcr.2", repo_name = "json")
-bazel_dep(name = "fmt", version = "12.2.0-codeql.1")
+bazel_dep(name = "fmt", version = "12.2.0.bcr.1")
+single_version_override(
+    module_name = "fmt",
+    patch_strip = 1,
+    patches = ["//misc/bazel/registry/patches:fmt_windows_unicode.patch"],
+    version = "12.2.0.bcr.1",
+)
+
 bazel_dep(name = "rules_kotlin", version = "2.2.2-codeql.1")
 bazel_dep(name = "gazelle", version = "0.54.0")
 bazel_dep(name = "rules_dotnet", version = "0.22.2-codeql.1")

misc/bazel/registry/modules/fmt/12.2.0-codeql.1/MODULE.bazel

@@ -16,8 +16,7 @@
         "github:fmtlib/fmt"
     ],
     "versions": [
-        "12.1.0-codeql.1",
-        "12.2.0-codeql.1"
+        "12.1.0-codeql.1"
     ],
     "yanked_versions": {}
 }

misc/bazel/registry/modules/fmt/12.2.0-codeql.1/overlay/BUILD.bazel

@@ -0,0 +1,3 @@
+exports_files([
+    "fmt_windows_unicode.patch",
+])

misc/bazel/registry/modules/fmt/12.2.0-codeql.1/overlay/MODULE.bazel

@@ -0,0 +1,15 @@
+--- a/BUILD.bazel
++++ b/BUILD.bazel
+@@ -48,7 +48,12 @@
+     hdrs = glob([
+         "include/fmt/*.h",
+     ]),
++    # CodeQL change: disable UTF8 support, it's causing issues on Windows
++    defines = select({
++        "@rules_cc//cc/compiler:msvc-cl": ["FMT_UNICODE=0"],
++        "//conditions:default": [],
++    }),
+     copts = select({
+         "@rules_cc//cc/compiler:msvc-cl": ["/utf-8"],
+         "//conditions:default": [],
+     }),