Update link smart-contracts.mdx

Author: Pricstas

pages/stack/smart-contracts.mdx

@@ -18,7 +18,7 @@ valid state root of the layer 2.
 
 ### Official releases
 
-The full smart contract release process is documented in the [monorepo](https://github.com/ethereum-optimism/optimism/blob/develop/packages/contracts-bedrock/VERSIONING.md).
+The full smart contract release process is documented in the [monorepo](https://github.com/ethereum-optimism/optimism/blob/develop/packages/contracts-bedrock/meta/VERSIONING.md).
 All production releases are always tagged, versioned as `<component-name>/v<semver>`.
 Contract releases have a component name of `op-contracts` and therefore are tagged as `op-contract/vX.Y.Z`.