Docs: generated a 7.0 version of the packages reference docs. (#24708)

* fixes so we match the transformer based on name properly.

* changed the signature on the FieldMatcher.

* introduced a names option so you can filter in name specificly.

* changed so the matcher UI uses the new options format.

* moved the exported functions together.

* changing editors a bit.

* made the filter by name work with both regex and name filtering.

* fixed failing tests and make sure we always parse regex the same way.

* removed unused code.

* simplified to make the existing field overrides still working.

* fixed issue reported by hugo.

* added tests for the name matcher.

* added tests for filter by name.

* added more tests.

* generated new version of the packages docs.

* fixed spelling error.

* regenerated the docs.

docs/sources/packages_api/data/getfielddisplayname.md

@@ -0,0 +1,35 @@
++++
+# -----------------------------------------------------------------------
+# Do not edit this file. It is automatically generated by API Documenter.
+# -----------------------------------------------------------------------
+title = "getFieldDisplayName"
+keywords = ["grafana","documentation","sdk","@grafana/data"]
+type = "docs"
++++
+
+## getFieldDisplayName() function
+
+### getFieldDisplayName() function
+
+<b>Signature</b>
+
+```typescript
+export declare function getFieldDisplayName(field: Field, frame?: DataFrame, allFrames?: DataFrame[]): string;
+```
+<b>Import</b>
+
+```typescript
+import { getFieldDisplayName } from '@grafana/data';
+```
+<b>Parameters</b>
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  field | <code>Field</code> |  |
+|  frame | <code>DataFrame</code> |  |
+|  allFrames | <code>DataFrame[]</code> |  |
+
+<b>Returns:</b>
+
+`string`
+