Azure Database for PostgreSQL doc and old doc location tag fix

[sachin-sumologic]

Purpose of this pull request

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• Minor Changes - Typos, formatting, slight revisions
• Update Content - Revisions, updating sections
• New Content - New features, sections, pages, tutorials
• Site and Tools - .clabot, version updates, maintenance, dependencies, new packages for the site (Docusaurus, Gatsby, React, etc.)

Ticket (if applicable)

[himanshu219]

minor changes needed, the doc format should follow. You can use chatgpt to upload the screenshot and get the bulleted points summary for all the dashboards.
Use dashboard to (bullet format)
1.
2.

In Azure Database for MySQL and Azure Application Gateway also we missed following this convention, in rest of the azure apps we are following it.

[jpipkin1]

@sachin-sumologic, your updates look very good! I have no corrections.

By the way, you can start each item in a numbered list with "1." because they will be numbered automatically. See our Style Guide.