Add Linea Sepolia Testnet (#338)

### Description

<!--
Summary of change.
Example: Add sepolia chain
-->

Add Linea sepolia chain
Checked the doc for the right token, logo (and minimified), the right
explorer/api and type.
One changeset to minor, ran prettier.

### Backward compatibility

<!--
Are these changes backward compatible? Note that additions are backwards
compatible.

Yes/No
-->

No

### Testing
yes
<!--
Have any new metadata configs and deployment addresses been used with
any Hyperlane tooling, such as the CLI?
-->

---------

Co-authored-by: k4ctuss <[email protected]>
Co-authored-by: Paul Balaji <[email protected]>

.changeset/strong-owls-speak.md

@@ -0,0 +1,5 @@
+---
+'@hyperlane-xyz/registry': minor
+---
+
+add Linea Sepolia Testnet and gnosis chiado testnet

chains/gnosischiadotestnet/addresses.yaml

@@ -0,0 +1,14 @@
+domainRoutingIsmFactory: "0x7c09b92a4818B08b8aA47a11698652fC6Aee11F0"
+interchainAccountIsm: "0xCbCDfC039ED11e0ff461dDDDe0825E4fd454c2b7"
+interchainAccountRouter: "0x4e93f12403eA3AA3e467b2e02044b42912e3cAb0"
+mailbox: "0x7323E06E40B0Fb82Dc26D309AaF14e49D266A6a7"
+merkleTreeHook: "0x9Da0eb6667033e01936cD914b46E32d9560D848B"
+proxyAdmin: "0x75A7BFEd3c9de77c5C27205D6Ddf772744ca48fc"
+staticAggregationHookFactory: "0x50fDFa26b9e9cCFf4Af8d6A0F95FBdc0F78F6E99"
+staticAggregationIsmFactory: "0xe95E3EF49b0fB2151301480d1845E760B5575A39"
+staticMerkleRootMultisigIsmFactory: "0xcE41FAc8bfAcb89f6AF3978E655C8839Ee21803a"
+staticMerkleRootWeightedMultisigIsmFactory: "0x32Ada46916c814704378af86163D1861aD8d4f29"
+staticMessageIdMultisigIsmFactory: "0xEB94C84C1aDB6aBA8866EC457d85374642937E2d"
+staticMessageIdWeightedMultisigIsmFactory: "0xEc02d931299Dc41342fD655f62b79345bA646714"
+testRecipient: "0x4e2d35b59FaC85FEFE30416745e743F9c7CaCB02"
+validatorAnnounce: "0xEb079356da4fE505ebA2018EB4D3B2db036B8Da5"

chains/gnosischiadotestnet/metadata.yaml

@@ -0,0 +1,26 @@
+# yaml-language-server: $schema=../schema.json
+blockExplorers:
+  - apiUrl: https://gnosis-chiado.blockscout.com/api
+    family: blockscout
+    name: Chiado Explorer
+    url: https://gnosis-chiado.blockscout.com
+blocks:
+  confirmations: 1
+  estimateBlockTime: 5
+  reorgPeriod: 5
+chainId: 10200
+deployer:
+  name: k4ctuss
+  url: https://github.com/k4ctuss
+displayName: Gnosis Chiado Testnet
+domainId: 10200
+isTestnet: true
+name: gnosischiadotestnet
+nativeToken:
+  decimals: 18
+  name: xDai
+  symbol: xDai
+protocol: ethereum
+rpcUrls:
+  - http: https://gnosis-chiado-rpc.publicnode.com
+technicalStack: other

chains/lineasepolia/addresses.yaml

@@ -0,0 +1,14 @@
+domainRoutingIsmFactory: "0x7c09b92a4818B08b8aA47a11698652fC6Aee11F0"
+interchainAccountIsm: "0xCbCDfC039ED11e0ff461dDDDe0825E4fd454c2b7"
+interchainAccountRouter: "0x4e93f12403eA3AA3e467b2e02044b42912e3cAb0"
+mailbox: "0x7323E06E40B0Fb82Dc26D309AaF14e49D266A6a7"
+merkleTreeHook: "0x9Da0eb6667033e01936cD914b46E32d9560D848B"
+proxyAdmin: "0x75A7BFEd3c9de77c5C27205D6Ddf772744ca48fc"
+staticAggregationHookFactory: "0x50fDFa26b9e9cCFf4Af8d6A0F95FBdc0F78F6E99"
+staticAggregationIsmFactory: "0xe95E3EF49b0fB2151301480d1845E760B5575A39"
+staticMerkleRootMultisigIsmFactory: "0xcE41FAc8bfAcb89f6AF3978E655C8839Ee21803a"
+staticMerkleRootWeightedMultisigIsmFactory: "0x32Ada46916c814704378af86163D1861aD8d4f29"
+staticMessageIdMultisigIsmFactory: "0xEB94C84C1aDB6aBA8866EC457d85374642937E2d"
+staticMessageIdWeightedMultisigIsmFactory: "0xEc02d931299Dc41342fD655f62b79345bA646714"
+testRecipient: "0x4e2d35b59FaC85FEFE30416745e743F9c7CaCB02"
+validatorAnnounce: "0xEb079356da4fE505ebA2018EB4D3B2db036B8Da5"

chains/lineasepolia/metadata.yaml

@@ -0,0 +1,23 @@
+# yaml-language-server: $schema=../schema.json
+blockExplorers:
+  - apiUrl: https://api-sepolia.lineascan.build/api
+    family: etherscan
+    name: Linea Sepolia Explorer
+    url: https://sepolia.lineascan.build
+chainId: 59141
+deployer:
+  name: k4ctuss
+  url: https://github.com/k4ctuss
+displayName: Linea Sepolia
+domainId: 59141
+isTestnet: true
+name: lineasepolia
+nativeToken:
+  decimals: 18
+  name: Ether
+  symbol: ETH
+protocol: ethereum
+rpcUrls:
+  - http: https://rpc.sepolia.linea.build
+  - http: https://linea-sepolia-rpc.publicnode.com
+  - http: https://linea-sepolia.blockpi.network/v1/rpc/public