feat(dashboards): Add browse end point for charts and dashboards

[dexter-mh-lee]

Add browse endpoint for charts and dashboards to GMS so that we can surface charts and dashboards on the home page.
Note, this is a backend only change.

Scope
This PR is primarily scoped to gms and elastic-search.

Changes

1. Add browsePaths to the search index setting for charts and dashboards
2. Add browsePaths as "dashboardToolEntity/(dashboard|chart)Id" in the index builders
3. Add browse and getBrowsePaths endpoints to chart and dashboard rest.li clients

Test

curl --location --request POST 'http://localhost:8080/dashboards?action=browse' \
--header 'X-RestLi-Protocol-Version: 2.0.0' \
--header 'Content-Type: text/plain' \
--data-raw '{"path": "", "start": 0, "limit": 10}'

{
    "value": {
        "numEntities": 0,
        "pageSize": 0,
        "metadata": {
            "totalNumEntities": 1,
            "groups": [
                {
                    "name": "looker",
                    "count": 1
                }
            ],
            "path": ""
        },
        "from": 0,
        "entities": []
    }
}

curl --location --request POST 'http://localhost:8080/dashboards?action=browse' \
--header 'X-RestLi-Protocol-Version: 2.0.0' \
--header 'Content-Type: text/plain' \
--data-raw '{"path": "/looker", "start": 0, "limit": 10}'

{
    "value": {
        "numEntities": 1,
        "pageSize": 1,
        "metadata": {
            "totalNumEntities": 1,
            "groups": [],
            "path": "/looker"
        },
        "from": 0,
        "entities": [
            {
                "name": "baz2",
                "urn": "urn:li:dashboard:(looker,baz2)"
            }
        ]
    }
}

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable)
• Tests for the changes have been added/updated (if applicable)
• Docs related to the changes have been added/updated (if applicable)

[jjoyce0510]

Overall is looking really good --- thanks for the contrib!

CI seems to be failing with

symbol: class BrowseConfigFactory
1923
location: package com.linkedin.metadata.configs
1924
/home/runner/work/datahub/datahub/gms/factories/src/main/java/com/linkedin/gms/factory/dataset/DatasetBrowseDAOFactory.java:25: error: cannot find symbol
1925
BrowseConfigFactory.getBrowseConfig(DatasetDocument.class));

[dexter-mh-lee]

Some new files were not added before pushing. All checks pass

[shirshanka]

LGTM!