Bump serde_yaml from 0.8.13 to 0.8.14 (#925)

Cargo.lock

@@ -1107,9 +1107,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.13"
+version = "0.8.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae3e2dd40a7cdc18ca80db804b7f461a39bb721160a85c9a1fa30134bf3c02a5"
+checksum = "f7baae0a99f1a324984bcdc5f0718384c1f69775f1c7eec8b859b71b443e3fd7"
 dependencies = [
  "dtoa",
  "linked-hash-map",

boa_tester/Cargo.toml

@@ -14,7 +14,7 @@ edition = "2018"
 Boa = { path = "../boa" }
 structopt = "0.3.20"
 serde = { version = "1.0.117", features = ["derive"] }
-serde_yaml = "0.8.13"
+serde_yaml = "0.8.14"
 serde_json = "1.0.59"
 bitflags = "1.2.1"
 regex = "1.4.1"