Add memory-tracker feature to sp-trie to fix wasm panic (#6745)

* Add memory tracker feature to sp-trie to fix wasm panic

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

substrate/Cargo.lock

@@ -3294,9 +3294,9 @@ dependencies = [
 
 [[package]]
 name = "memory-db"
-version = "0.24.0"
+version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0777fbb396f666701d939e9b3876c18ada6b3581257d88631f2590bc366d8ebe"
+checksum = "36f36ddb0b2cdc25d38babba472108798e3477f02be5165f038c5e393e50c57a"
 dependencies = [
  "hash-db",
  "hashbrown 0.8.0",
@@ -3640,6 +3640,7 @@ dependencies = [
  "sp-runtime",
  "sp-timestamp",
  "sp-transaction-pool",
+ "sp-trie",
  "structopt",
  "substrate-browser-utils",
  "substrate-build-script-utils",
@@ -9345,7 +9346,7 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3bfd5b7557925ce778ff9b9ef90e3ade34c524b5ff10e239c69a42d546d2af56"
 dependencies = [
- "rand 0.7.3",
+ "rand 0.3.23",
 ]
 
 [[package]]