Prevent double allocation of the payload when calling sp_io::storage::get (#11523)

* Expose allocation stats in `FreeingBumpHeapAllocator`

* Return allocation stats when calling into the runtime

* Bump `parity-scale-codec` to 3.1.3 (fork)

* Prevent double allocation of the payload when calling `sp_io::storage::get`

* Fix tests

* Remove unnecessary `mut`

* Enable the `bytes` feature for `parity-scale-codec` in `sp-runtime-interface`

* Update client/allocator/src/freeing_bump.rs

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

* Bump `parity-scale-codec` to 3.1.3

* Fix some of the UI tests

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

substrate/Cargo.lock

@@ -6516,6 +6516,7 @@ dependencies = [
  "arrayvec 0.7.2",
  "bitvec",
  "byte-slice-cast",
+ "bytes",
  "impl-trait-for-tuples",
  "parity-scale-codec-derive",
  "serde",
@@ -9731,6 +9732,7 @@ dependencies = [
 name = "sp-io"
 version = "6.0.0"
 dependencies = [
+ "bytes",
  "futures",
  "hash-db",
  "libsecp256k1",
@@ -9889,6 +9891,7 @@ dependencies = [
 name = "sp-runtime-interface"
 version = "6.0.0"
 dependencies = [
+ "bytes",
  "impl-trait-for-tuples",
  "parity-scale-codec",
  "primitive-types",
@@ -9938,6 +9941,7 @@ dependencies = [
 name = "sp-runtime-interface-test-wasm"
 version = "2.0.0"
 dependencies = [
+ "bytes",
  "sp-core",
  "sp-io",
  "sp-runtime-interface",