fix: icu_decimal version (#5919)

Author: jif-oai

codex-rs/Cargo.lock

@@ -122,8 +122,9 @@ escargot = "0.5"
 eventsource-stream = "0.2.3"
 futures = { version = "0.3", default-features = false }
 http = "1.3.1"
-icu_decimal = "2.0.0"
-icu_locale_core = "2.0.0"
+icu_decimal = "2.1"
+icu_provider = { version = "2.1", features = ["sync"] }
+icu_locale_core = "2.1"
 ignore = "0.4.23"
 image = { version = "^0.25.8", default-features = false }
 indexmap = "2.6.0"
@@ -253,7 +254,7 @@ unwrap_used = "deny"
 # cargo-shear cannot see the platform-specific openssl-sys usage, so we
 # silence the false positive here instead of deleting a real dependency.
 [workspace.metadata.cargo-shear]
-ignored = ["openssl-sys", "codex-utils-readiness", "codex-utils-tokenizer"]
+ignored = ["icu_provider", "openssl-sys", "codex-utils-readiness", "codex-utils-tokenizer"]
 
 [profile.release]
 lto = "fat"

codex-rs/Cargo.toml

@@ -16,3 +16,6 @@ path = "src/lib.rs"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 serde_with = "3"
+
+[package.metadata.cargo-shear]
+ignored = ["serde_with"]

codex-rs/codex-backend-openapi-models/Cargo.toml

@@ -17,6 +17,7 @@ base64 = { workspace = true }
 codex-utils-image = { workspace = true }
 icu_decimal = { workspace = true }
 icu_locale_core = { workspace = true }
+icu_provider = { workspace = true, features = ["sync"] }
 mcp-types = { workspace = true }
 mime_guess = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
@@ -39,5 +40,7 @@ anyhow = { workspace = true }
 tempfile = { workspace = true }
 
 [package.metadata.cargo-shear]
-# Required because the not imported as strum_macros in non-nightly builds.
-ignored = ["strum"]
+# Required because:
+# `icu_provider`: contains a required `sync` feature for `icu_decimal`
+# `strum`: as strum_macros in non-nightly builds
+ignored = ["icu_provider", "strum"]