build(deps): bump tracing-subscriber from 0.2.9 to 0.2.12

Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.9 to 0.2.12.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.9...tracing-subscriber-0.2.12)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Cargo.lock

@@ -2150,9 +2150,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.11"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94ae75f0d28ae10786f3b1895c55fe72e79928fd5ccdebb5438c75e93fec178f"
+checksum = "f50de3927f93d202783f4513cda820ab47ef17f624b03c096e86ef00c67e6b5f"
 dependencies = [
  "lazy_static",
 ]
@@ -2200,9 +2200,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.2.9"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4f5dd7095c2481b7b3cbed71c8de53085fb3542bc3c2b4c73cba43e8f11c7ba"
+checksum = "82bb5079aa76438620837198db8a5c529fb9878c730bc2b28179b0241cf04c10"
 dependencies = [
  "ansi_term 0.12.1",
  "chrono",
@@ -2213,6 +2213,7 @@ dependencies = [
  "serde_json",
  "sharded-slab",
  "smallvec",
+ "thread_local",
  "tracing-core",
  "tracing-log",
  "tracing-serde",