IDE-000: Update Acquia Cloud IDE page URL.

[anujkaushal]

Motivation
Acquia Cloud IDE link should point to page.

Proposed changes
Update the links in readme file.

Alternatives considered
N/A

Testing steps
N/A

1. Follow the contribution guide to set up your development environment or download a pre-built acli.phar for this PR.
2. If running from source, clear the kernel cache to pick up new and changed commands: ./bin/acli ckc
3. Check for regressions: (add specific steps for this pr)
4. Check new functionality: (add specific steps for this pr)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.42%. Comparing base (75a1e70) to head (2189113).
⚠️ Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #1990   +/-   ##
=========================================
  Coverage     92.42%   92.42%           
  Complexity     1957     1957           
=========================================
  Files           123      123           
  Lines          7091     7091           
=========================================
  Hits           6554     6554           
  Misses          537      537           

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[Copilot]

Pull request overview

Updates the Acquia Cloud IDE documentation link in the project README so users are directed to the correct (current) documentation page.

Changes:

• Updated the “Acquia Cloud IDEs” link in the main README description paragraph.
• Updated the “Acquia Cloud IDE” link in the “not a local development environment” paragraph.

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[github-actions]

Try the dev build for this PR: https://acquia-cli.s3.amazonaws.com/build/pr/1990/acli.phar

curl -OL https://acquia-cli.s3.amazonaws.com/build/pr/1990/acli.phar
chmod +x acli.phar

[acquia-stalebot-platauto]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Please remove the stale label to avoid it being closed. Thank you for your contributions. More info: https://github.com/acquia/devops-github-administration/blob/main/docs/operations_related_to_repositories.md#acquia-stale-bot