Update make-docs procedure (#70265)

## 4.1.0 (2023-06-16)

### Added

- Mounts of `layouts` and `config` directories for the `website` project.
  Ensures that local changes to mounts or shortcodes are reflected in the development server.

### Fixed

- Version inference for versioned docs pages.
  Pages in versioned projects now have the `versioned: true` front matter set to ensure that "version" in $.Page.Scratch is set on builds.

## 4.0.0 (2023-06-06)

### Removed

- `doc-validator/%` target.
  The behavior of the target was not as described.
  Instead, to limit `doc-validator` to only specific files, refer to https://grafana.com/docs/writers-toolkit/writing-guide/tooling-and-workflows/validate-technical-documentation/#run-on-specific-files.

## 3.0.0 (2023-05-18)

### Fixed

- Compatibility with the updated Make targets in the `website` repository.
  `docs` now runs this script itself, `server-docs` builds the site with the `docs` Hugo environment.

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

docs/docs.mk

@@ -1,5 +1,5 @@
 # The source of this file is https://raw.githubusercontent.com/grafana/writers-toolkit/main/docs/docs.mk.
-# 2.0.0 (2023-05-18)
+# 4.0.0 (2023-06-06)
 include variables.mk
 -include variables.mk.local
 
@@ -105,11 +105,6 @@ doc-validator: ## Run doc-validator on the entire docs folder.
 doc-validator: make-docs
 	DOCS_IMAGE=$(DOC_VALIDATOR_IMAGE) $(PWD)/make-docs $(PROJECTS)
 
-.PHONY: doc-validator/%
-doc-validator/%: ## Run doc-validator on a specific path. To lint the path /docs/sources/administration, run 'make doc-validator/administration'.
-doc-validator/%: make-docs
-	DOCS_IMAGE=$(DOC_VALIDATOR_IMAGE) DOC_VALIDATOR_INCLUDE=$(subst doc-validator/,,$@) $(PWD)/make-docs $(PROJECTS)
-
 .PHONY: vale
 vale: ## Run vale on the entire docs folder.
 vale: make-docs