contracts-bedrock: fix semver

packages/contracts-bedrock/semver-lock.json

@@ -10,7 +10,7 @@
   "src/L2/L1Block.sol": "0x7fbfc8b4da630386636c665570321fdec287b0867dbe0f91c2e7cd5b7697c220",
   "src/L2/L1FeeVault.sol": "0x62bfe739ff939fc68f90916399ac4160936d31eb37749cb014dd9d0c5dd4183a",
   "src/L2/L2CrossDomainMessenger.sol": "0xc9641981f7aa79f44b5925100027098d8f76c6178c65aca99fafa859289182be",
-  "src/L2/L2ERC721Bridge.sol": "0x7026031cf6546b105bbbd53e7f6f0c0376e60227908d8a5bc084990b25c2f341",
+  "src/L2/L2ERC721Bridge.sol": "0xebb5b09f5f8ee70e0980c70ba8163ca3144bc2f30c38235de3e8425c7fee5b6a",
   "src/L2/L2StandardBridge.sol": "0x67e202bc6751807b20a98b88b0b65bdff30420bf1e71f2c1c7948de448cfcdc0",
   "src/L2/L2ToL1MessagePasser.sol": "0xed800b600cb3f67e18a1ab10750e3934a8b3e42178f422bcacfde770a6e8e8bd",
   "src/L2/SequencerFeeVault.sol": "0xd57c143b1f042400430b991b806bf971628e6980406c751e82d19ae80eeb4e8d",

packages/contracts-bedrock/src/L2/L2ERC721Bridge.sol

@@ -18,10 +18,10 @@ import { Semver } from "../universal/Semver.sol";
 ///         wait for the one-week challenge period to elapse before their Optimism-native NFT
 ///         can be refunded on L2.
 contract L2ERC721Bridge is ERC721Bridge, Semver {
-    /// @custom:semver 1.3.0
+    /// @custom:semver 1.2.0
     /// @notice Constructs the L2ERC721Bridge contract.
     /// @param _otherBridge Address of the ERC721 bridge on the other network.
-    constructor(address _otherBridge) Semver(1, 3, 0) ERC721Bridge(_otherBridge) {
+    constructor(address _otherBridge) Semver(1, 2, 0) ERC721Bridge(_otherBridge) {
         initialize({ _messenger: CrossDomainMessenger(address(0)) });
     }