Merge pull request #2704 from influxdata/dependabot/cargo/prometheus-0.13.0

chore(deps): bump prometheus from 0.12.0 to 0.13.0

Cargo.lock

@@ -3074,9 +3074,9 @@ dependencies = [
 
 [[package]]
 name = "prometheus"
-version = "0.12.0"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5986aa8d62380092d2f50f8b1cdba9cb9b6731ffd4b25b51fd126b6c3e05b99c"
+checksum = "b7f64969ffd5dd8f39bd57a68ac53c163a095ed9d0fb707146da1b27025a3504"
 dependencies = [
  "cfg-if",
  "fnv",

metric_exporters/Cargo.toml

@@ -8,7 +8,7 @@ edition = "2018"
 
 observability_deps = { path = "../observability_deps" }
 metric = { path = "../metric" }
-prometheus = { version = "0.12", default-features = false }
+prometheus = { version = "0.13", default-features = false }
 
 [dev-dependencies] # In alphabetical order
 test_helpers = { path = "../test_helpers" }