Adjust VRF Sepolia lane and CLA deprecation notice (smartcontractkit#2103)

Author: thedriftofwords

src/content/vrf/v2-5/supported-networks.mdx

@@ -92,7 +92,7 @@ VRF v2.5 coordinators for subscription funding are available on several networks
 | --------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | LINK Token            | <Address contractUrl="https://sepolia.etherscan.io/token/0x779877A7B0D9E8603169DdbD7836e478b4624789" urlId="11155111_0x779877A7B0D9E8603169DdbD7836e478b4624789" urlClass="erc-token-address"/> |
 | VRF Coordinator       | <Address contractUrl="https://sepolia.etherscan.io/address/0x9DdfaCa8183c41ad55329BdeeD9F6A8d53168B1B" eventName="docs_product_interaction" additionalInfo={{ product: "VRF", action: "vrfCoordinator_copied", extraInfo1: "Subscription2.5", extraInfo2: "Sepolia Testnet"}} client:only="preact" />                                                                                       |
-| 100 gwei Key Hash     | <CopyText text="0x787d74caea10b2b357790d5b5247c2f63d1d91572a9846f780606e4d953677ae" code/>                                                                                                      |
+| 500 gwei Key Hash     | <CopyText text="0x787d74caea10b2b357790d5b5247c2f63d1d91572a9846f780606e4d953677ae" code/>                                                                                                      |
 | Premium percentage <br/> (paying with Sepolia ETH)   | 24                                                                                      |
 | Premium percentage <br/> (paying with testnet LINK)  | 20                                                                                      |
 | Max Gas Limit         | 2,500,000                                                                                                                                                                                       |
@@ -106,7 +106,7 @@ VRF v2.5 coordinators for subscription funding are available on several networks
 | LINK Token                 | <Address contractUrl="https://sepolia.etherscan.io/token/0x779877A7B0D9E8603169DdbD7836e478b4624789" urlId="11155111_0x779877A7B0D9E8603169DdbD7836e478b4624789" urlClass="erc-token-address"/>  |
 | VRF Wrapper                | <Address contractUrl="https://sepolia.etherscan.io/address/0x195f15F2d49d693cE265b4fB0fdDbE15b1850Cc1" />                                                                                |
 | VRF Coordinator       | <Address contractUrl="https://sepolia.etherscan.io/address/0x9DdfaCa8183c41ad55329BdeeD9F6A8d53168B1B" eventName="docs_product_interaction" additionalInfo={{ product: "VRF", action: "vrfCoordinator_copied", extraInfo1: "Direct2.5", extraInfo2: "Sepolia Testnet"}} client:only="preact" />                                                                                 |
-| 100 gwei Key Hash     | <CopyText text="0x787d74caea10b2b357790d5b5247c2f63d1d91572a9846f780606e4d953677ae" code/>                                                                                       |
+| 500 gwei Key Hash     | <CopyText text="0x787d74caea10b2b357790d5b5247c2f63d1d91572a9846f780606e4d953677ae" code/>                                                                                       |
 | Premium percentage <br/> (paying with Sepolia ETH) | 24                                                                                       |
 | Premium percentage <br/> (paying with testnet LINK) | 20                                                                                       |
 | Minimum Confirmations      | 3                                                                                                                                                                                |

src/features/chainlink-automation/common/deprecation.mdx

@@ -1,6 +1,8 @@
 import { Aside } from "@components"
 
 <Aside type="caution" title="Deprecation of older upkeeps">
-  Existing upkeeps on versions earlier than v2.1 will stop being performed on **August 29, 2024**. [Migrate your older
-  upkeeps to the latest version of Automation](/chainlink-automation/guides/migrate-to-v2).
+  The only supported Automation registries are v2.1 and later. [Migrate your older
+  upkeeps](/chainlink-automation/guides/migrate-to-v2) if you need them to be performed. Unmigrated upkeeps on
+  registries earlier than v2.1 will not be performed anymore, and you will see a "deprecated" notice in the [Chainlink
+  Automation App](https://automation.chain.link).
 </Aside>