fix(docs): regenerate 6.1.0 snapshots with depth-aware import rewriter

The previous import-path fixer only matched two-level relative paths
(`../../src/` and `../../data/`), missing files at deeper nesting in the
section tree. After the 6.1.0 cut for developer_docs, ~50 component MDX
files at depth 3 still referenced `../../../src/components/StorybookWrapper`
(should have been `../../../../src/...`), and the components Button page
referenced `../../../superset-frontend/...` (should have been
`../../../../superset-frontend/...`). The Docusaurus production build
failed with module-not-found errors as a result.

Replace the pattern-specific regex with a depth-aware walker that
- counts the file's nesting depth within the snapshot,
- bumps any relative import whose `../` count exceeds that depth (i.e.
  the import escapes the section root and so must compensate for the
  extra `version-X.X.X/` directory the snapshot lives under),
- skips fenced code blocks so documented sample imports (e.g. Playwright
  page-object examples in developer_docs/testing/e2e-testing.md) are not
  rewritten.

Re-cut all four sections under the new fixer. yarn build now passes
locally.

docs/developer_docs_versioned_docs/version-6.1.0/api/get-security-user-registrations.api.mdx

@@ -0,0 +1,68 @@
+---
+id: get-security-user-registrations
+title: "Get security user registrations"
+description: "Get a list of models"
+sidebar_label: "Get security user registrations"
+hide_title: true
+hide_table_of_contents: true
+api: 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
+sidebar_class_name: "get api-method"
+info_path: developer-docs/api/superset
+custom_edit_url: null
+hide_send_button: true
+show_extensions: true
+---
+
+import MethodEndpoint from "@theme/ApiExplorer/MethodEndpoint";
+import ParamsDetails from "@theme/ParamsDetails";
+import RequestSchema from "@theme/RequestSchema";
+import StatusCodes from "@theme/StatusCodes";
+import OperationTabs from "@theme/OperationTabs";
+import TabItem from "@theme/TabItem";
+import Heading from "@theme/Heading";
+import Translate from "@docusaurus/Translate";
+
+<Heading
+  as={"h1"}
+  className={"openapi__heading"}
+  children={"Get security user registrations"}
+>
+</Heading>
+
+<MethodEndpoint
+  method={"get"}
+  path={"/api/v1/security/user_registrations/"}
+  context={"endpoint"}
+>
+
+</MethodEndpoint>
+
+
+
+Get a list of models
+
+<Heading
+  id={"request"}
+  as={"h2"}
+  className={"openapi-tabs__heading"}
+>
+  <Translate id="theme.openapi.request.title">Request</Translate>
+</Heading>
+
+<ParamsDetails
+  {...require("./get-security-user-registrations.ParamsDetails.json")}
+>
+
+</ParamsDetails>
+
+<RequestSchema
+  {...require("./get-security-user-registrations.RequestSchema.json")}
+>
+
+</RequestSchema>
+
+<StatusCodes
+  {...require("./get-security-user-registrations.StatusCodes.json")}
+>
+
+</StatusCodes>