fix: Certora [I-03] Error message (SC-1220) (#183)

* fix: certora I-03

* fix: update tests for certora I-03

Author: hivtushok

src/ForeignController.sol

@@ -351,7 +351,7 @@ contract ForeignController is AccessControlEnumerable {
 
         require(
             IERC4626(token).convertToAssets(shares) >= amount * maxSlippages[token] / 1e18,
-            "ForeignController/slippage-too-high"
+            "ForeignController/inflated-shares" 
         );
     }
 

test/base-fork/Morpho.t.sol

@@ -168,7 +168,7 @@ contract MorphoDepositFailureTests is MorphoBaseTest {
         foreignController.setMaxSlippage(MORPHO_VAULT_USDS, 1e18 + 1);  // Positive slippage needed to cause error
 
         vm.prank(relayer);
-        vm.expectRevert("ForeignController/slippage-too-high");
+        vm.expectRevert("ForeignController/inflated-shares");
         foreignController.depositERC4626(MORPHO_VAULT_USDS, 5_000_000e18);
 
         vm.prank(Base.SPARK_EXECUTOR);