build(deps): bump github.com/containerd/imgcrypt

Bumps [github.com/containerd/imgcrypt](https://github.com/containerd/imgcrypt) from 1.1.12-0.20240528203804-3ca09a2db5cd to 1.2.0-rc1.
- [Release notes](https://github.com/containerd/imgcrypt/releases)
- [Changelog](https://github.com/containerd/imgcrypt/blob/main/CHANGES)
- [Commits](https://github.com/containerd/imgcrypt/commits/v1.2.0-rc1)

---
updated-dependencies:
- dependency-name: github.com/containerd/imgcrypt
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/github.com/containers/ocicrypt/keywrap/keyprovider/keyprovider.go

@@ -124,9 +124,8 @@ func (kw *keyProviderKeyWrapper) WrapKeys(ec *config.EncryptConfig, optsData []b
 			}
 
 			return protocolOuput.KeyWrapResults.Annotation, nil
-		} else {
-			return nil, errors.New("Unsupported keyprovider invocation. Supported invocation methods are grpc and cmd")
 		}
+		return nil, errors.New("Unsupported keyprovider invocation. Supported invocation methods are grpc and cmd")
 	}
 
 	return nil, nil
@@ -162,9 +161,8 @@ func (kw *keyProviderKeyWrapper) UnwrapKey(dc *config.DecryptConfig, jsonString
 		}
 
 		return protocolOuput.KeyUnwrapResults.OptsData, nil
-	} else {
-		return nil, errors.New("Unsupported keyprovider invocation. Supported invocation methods are grpc and cmd")
 	}
+	return nil, errors.New("Unsupported keyprovider invocation. Supported invocation methods are grpc and cmd")
 }
 
 func getProviderGRPCOutput(input []byte, connString string, operation KeyProviderKeyWrapProtocolOperation) (*KeyProviderKeyWrapProtocolOutput, error) {