Update incremental-microbatch.md (#6303)

adding url for supported adapters

## What are you changing in this pull request and why?
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Adding reference to supported adapters, i didn't realize it didn't
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🚀 Deployment available! Here are the direct links to the updated files:


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https://docs-getdbt-com-git-belasobral93-patch-2-dbt-labs.vercel.app/docs/build/incremental-microbatch

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Co-authored-by: Ly Nguyen <[email protected]>

website/docs/docs/build/incremental-microbatch.md

@@ -12,6 +12,8 @@ The `microbatch` strategy is available in beta for [dbt Cloud Versionless](/docs
 
 Read and participate in the discussion: [dbt-core#10672](https://github.com/dbt-labs/dbt-core/discussions/10672)
 
+Refer to [Supported incremental strategies by adapter](/docs/build/incremental-strategy#supported-incremental-strategies-by-adapter) for a list of supported adapters. 
+
 :::
 
 ## What is "microbatch" in dbt?