chore: move to once_cell from lazy_static

Cargo.lock

@@ -2106,9 +2106,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.13.0"
+version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1"
+checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "opaque-debug"
@@ -2819,7 +2819,6 @@ dependencies = [
  "env_logger",
  "futures",
  "impl_ops",
- "lazy_static",
  "lettre",
  "linkify 0.6.0",
  "log",
@@ -2866,7 +2865,6 @@ dependencies = [
  "impl_ops",
  "indexmap",
  "iso8601-timestamp",
- "lazy_static",
  "linkify 0.8.1",
  "log",
  "lru",