feat: improve additional-settings-for-developers section

[xmfcx]

Description

Parent Issue:

• https://github.com/autowarefoundation/autoware-documentation/issues/484

Some updates:

• Divide additional-settings-for-developers into multiple pages to increase readability and maintainability.
• Marking export ROS_LOCALHOST_ONLY=1 as a useless act and also telling users to remove it if they've enabled it since it causes problems when cyclone dds is set to use lo.
• Add more cases where setting a ROS_DOMAIN_ID may fail (e.g. launch_testing utilizes random domain ids to isolate within a machine)
• Improve DDS tuning section
  • Make default interface as lo instead of autodetermine=true
  • Add all recommended dds stuff here
  • Link it from the installation instructions as these are very important, without these, Autoware never works as expected.
• Update links within the documentation to changed pages
• Add google test color option to console settings page
  • Update the broken link on the same page

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[github-actions[bot]]

Documentation URL: https://autowarefoundation.github.io/autoware-documentation/pr-587/ Modified URLs:

• https://autowarefoundation.github.io/autoware-documentation/pr-587/installation/additional-settings-for-developers/console-settings/
• https://autowarefoundation.github.io/autoware-documentation/pr-587/installation/additional-settings-for-developers/
• https://autowarefoundation.github.io/autoware-documentation/pr-587/installation/additional-settings-for-developers/network-configuration/dds-settings/
• https://autowarefoundation.github.io/autoware-documentation/pr-587/installation/additional-settings-for-developers/network-configuration/enable-multicast-for-lo/
• https://autowarefoundation.github.io/autoware-documentation/pr-587/installation/additional-settings-for-developers/network-configuration/
• https://autowarefoundation.github.io/autoware-documentation/pr-587/installation/additional-settings-for-developers/network-configuration/multiple-computers/
• https://autowarefoundation.github.io/autoware-documentation/pr-587/installation/autoware/source-installation/
• https://autowarefoundation.github.io/autoware-documentation/pr-587/support/troubleshooting/performance-troubleshooting/

[xmfcx]

I've went through the pages many times to make sure everything is well connected and also made sure there are no broken links.

• Unrelated broken link is fixed by https://github.com/autowarefoundation/autoware-documentation/pull/590

I've looked into the pages from the perspective of both junior and experienced Autoware developers and made sure they all can benefit from the information.

I hope you like the changes too.