chore: use epoch 3.1 in simnet deployment

Author: hstove

contrib/core-contract-tests/Clarinet.toml

@@ -37,12 +37,12 @@ depends_on = []
 [contracts.sip-031]
 path = "../../stackslib/src/chainstate/stacks/boot/sip-031.clar"
 clarity_version = 3
-epoch = 3.0
+epoch = 3.1
 
 [contracts.sip-031-indirect]
 path = "contracts/sip-031-indirect.clar"
 clarity_version = 3
-epoch = 3.0
+epoch = 3.1
 
 [contracts.bns_test]
 path = "./tests/bns_test.clar"

contrib/core-contract-tests/deployments/default.simnet-plan.yaml

@@ -107,4 +107,4 @@ plan:
             emulated-sender: ST1PQHQKV0RJXZFY1DGX8MNSNYVE3VGZJSRTPGZGM
             path: contracts/sip-031-indirect.clar
             clarity-version: 3
-      epoch: "3.0"
+      epoch: "3.1"

contrib/core-contract-tests/tests/clarigen-types.ts

@@ -4675,7 +4675,7 @@ export const contracts = {
     },
     non_fungible_tokens: [],
     fungible_tokens: [],
-    epoch: "Epoch30",
+    epoch: "Epoch31",
     clarity_version: "Clarity3",
     contractName: "sip-031",
   },
@@ -4717,7 +4717,7 @@ export const contracts = {
     constants: {},
     non_fungible_tokens: [],
     fungible_tokens: [],
-    epoch: "Epoch30",
+    epoch: "Epoch31",
     clarity_version: "Clarity3",
     contractName: "sip-031-indirect",
   },