Revert cosmos#14349 - cache iterator optimizations (#444)

* Revert "chore: backport pr 13881 (cosmos#14349)"

This reverts commit 93fd49d.

* Undo the changelog revert and add an entry in our section about the revert.

CHANGELOG.md

@@ -53,6 +53,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Bug Fixes
 
 * [#12184](https://github.com/cosmos/cosmos-sdk/pull/12184) Pull in Cosmos-SDK authz validate basic fix.
+* [#444](https://github.com/provenance-io/cosmos-sdk/pull/444) Revert [#13881](https://github.com/cosmos/cosmos-sdk/pull/13881) "Optimize iteration on nested cached KV stores and other operations in general" due to a concurrent iterator issue: [#14786](https://github.com/cosmos/cosmos-sdk/issues/14786).
 
 ---
 

go.mod

@@ -51,7 +51,6 @@ require (
 	github.com/tendermint/go-amino v0.16.0
 	github.com/tendermint/tendermint v0.34.24
 	github.com/tendermint/tm-db v0.6.7
-	github.com/tidwall/btree v1.5.0
 	golang.org/x/crypto v0.2.0
 	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e
 	google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a

go.sum

@@ -950,8 +950,6 @@ github.com/tendermint/go-amino v0.16.0 h1:GyhmgQKvqF82e2oZeuMSp9JTN0N09emoSZlb2l
 github.com/tendermint/go-amino v0.16.0/go.mod h1:TQU0M1i/ImAo+tYpZi73AU3V/dKeCoMC9Sphe2ZwGME=
 github.com/tendermint/tm-db v0.6.7 h1:fE00Cbl0jayAoqlExN6oyQJ7fR/ZtoVOmvPJ//+shu8=
 github.com/tendermint/tm-db v0.6.7/go.mod h1:byQDzFkZV1syXr/ReXS808NxA2xvyuuVgXOJ/088L6I=
-github.com/tidwall/btree v1.5.0 h1:iV0yVY/frd7r6qGBXfEYs7DH0gTDgrKTrDjS7xt/IyQ=
-github.com/tidwall/btree v1.5.0/go.mod h1:LGm8L/DZjPLmeWGjv5kFrY8dL4uVhMmzmmLYmsObdKE=
 github.com/tidwall/gjson v1.12.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/gjson v1.14.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=