Update quanta requirement from 0.11 to 0.12 (#396)

Updates the requirements on [quanta](https://github.com/metrics-rs/quanta) to permit the latest version.
- [Changelog](https://github.com/metrics-rs/quanta/blob/v0.12.0/CHANGELOG.md)
- [Commits](metrics-rs/quanta@v0.11.0...v0.12.0)

---
updated-dependencies:
- dependency-name: quanta
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com>

metrics-benchmark/Cargo.toml

@@ -11,7 +11,7 @@ log = "0.4"
 pretty_env_logger = "0.5"
 getopts = "0.2"
 hdrhistogram = { version = "7.2", default-features = false }
-quanta = "0.11"
+quanta = "0.12"
 portable-atomic = { version = "1", default-features = false, features = ["fallback"] }
 metrics = { version = "0.21", path = "../metrics" }
 metrics-util = { version = "0.15", path = "../metrics-util" }

metrics-exporter-prometheus/Cargo.toml

@@ -26,7 +26,7 @@ push-gateway = ["async-runtime", "hyper/client", "hyper-tls", "tracing"]
 metrics = { version = "^0.21", path = "../metrics" }
 metrics-util = { version = "^0.15", path = "../metrics-util", default-features = false, features = ["recency", "registry", "summary"] }
 thiserror = { version = "1", default-features = false }
-quanta = { version = "0.11", default-features = false }
+quanta = { version = "0.12", default-features = false }
 indexmap = { version = "1", default-features = false }
 base64 = { version = "0.21.0", default-features = false, features = ["std"] }
 

metrics-exporter-tcp/Cargo.toml

@@ -29,7 +29,7 @@ tracing = { version = "0.1", default-features = false, features = ["attributes"]
 prost-build = "0.11"
 
 [dev-dependencies]
-quanta = "0.11"
+quanta = "0.12"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 rand = "0.8"

metrics-util/Cargo.toml

@@ -52,7 +52,7 @@ crossbeam-epoch = { version = "0.9.2", default-features = false, optional = true
 crossbeam-utils = { version = "0.8", default-features = false, optional = true }
 aho-corasick = { version = "1", default-features = false, optional = true, features = ["std"] }
 indexmap = { version = "1", default-features = false, optional = true }
-quanta = { version = "0.11", default-features = false, optional = true }
+quanta = { version = "0.12", default-features = false, optional = true }
 sketches-ddsketch = { version = "0.2", default-features = false, optional = true }
 radix_trie = { version = "0.2", default-features = false, optional = true }
 ordered-float = { version = "3.4", default-features = false, optional = true }