contracts-bedrock: update semver version

packages/contracts-bedrock/contracts/L1/L1ERC721Bridge.sol

@@ -20,13 +20,13 @@ contract L1ERC721Bridge is ERC721Bridge, Semver {
     mapping(address => mapping(address => mapping(uint256 => bool))) public deposits;
 
     /**
-     * @custom:semver 1.0.0
+     * @custom:semver 0.0.1
      *
      * @param _messenger   Address of the CrossDomainMessenger on this network.
      * @param _otherBridge Address of the ERC721 bridge on the other network.
      */
     constructor(address _messenger, address _otherBridge)
-        Semver(1, 0, 0)
+        Semver(0, 0, 1)
         ERC721Bridge(_messenger, _otherBridge)
     {}
 

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

@@ -20,13 +20,13 @@ import { Semver } from "../universal/Semver.sol";
  */
 contract L2ERC721Bridge is ERC721Bridge, Semver {
     /**
-     * @custom:semver 1.0.0
+     * @custom:semver 0.0.1
      *
      * @param _messenger   Address of the CrossDomainMessenger on this network.
      * @param _otherBridge Address of the ERC721 bridge on the other network.
      */
     constructor(address _messenger, address _otherBridge)
-        Semver(1, 0, 0)
+        Semver(0, 0, 1)
         ERC721Bridge(_messenger, _otherBridge)
     {}