docs: add missing set order functions for ICA (backport #2740) (#2754)

* add missing set order functions for ica (#2740)

Co-authored-by: Carlos Rodriguez <crodveg@gmail.com>
(cherry picked from commit f54143e)

# Conflicts:
#	docs/middleware/ics29-fee/integration.md

* Delete integration.md

Co-authored-by: Carlos Rodriguez <carlos@interchain.io>

docs/apps/interchain-accounts/integration.md

@@ -116,8 +116,22 @@ app.moduleManager = module.NewManager(
 
 ...
 
+// Add fee middleware to begin blocker logic
+app.moduleManager.SetOrderBeginBlockers(
+    ...
+    icatypes.ModuleName,
+    ...
+)
+
+// Add fee middleware to end blocker logic
+app.moduleManager.SetOrderEndBlockers(
+    ...
+    icatypes.ModuleName,
+    ...
+)
+
 // Add Interchain Accounts module InitGenesis logic
-app.mm.SetOrderInitGenesis(
+app.moduleManager.SetOrderInitGenesis(
     ...
     icatypes.ModuleName,
     ...