protocol22: Bump rs-soroban-env to rc3 (#318)

Author: 2opremio

Cargo.lock

@@ -15,7 +15,7 @@ version = "=21.2.1"
 
 [workspace.dependencies.soroban-env-host-curr]
 package = "soroban-env-host"
-version = "=22.0.0-rc.2"
+version = "=22.0.0-rc.3"
 #git = "https://github.com/stellar/rs-soroban-env"
 #rev = "0497816694bef2b103494c8c61b7c8a06a72c7d3"
 
@@ -25,7 +25,7 @@ version = "=21.2.1"
 
 [workspace.dependencies.soroban-simulation-curr]
 package = "soroban-simulation"
-version = "=22.0.0-rc.2"
+version = "=22.0.0-rc.3"
 # git = "https://github.com/stellar/rs-soroban-env"
 # rev = "0497816694bef2b103494c8c61b7c8a06a72c7d3"