chore(deps): update docker.io/dolthub/dolt-mcp docker tag to v0.1.1 (#22)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

registry/dolt/spec.yaml

@@ -1,5 +1,5 @@
 # Docker/OCI image reference
-image: docker.io/dolthub/dolt-mcp:0.1.0
+image: docker.io/dolthub/dolt-mcp:0.1.1
 
 # One-line description
 description: Provides Git-like version control for SQL databases using Dolt, enabling branching, merging, and versioning of database schemas and data