chore: Update URLs to the Device Agent Installer download scripts

[ppawlowski]

Description

Caution

This pull request should be merged only once download scripts are publicly available

This pull request changes URLs to the Device Agent Installer 'get' scripts to ones hosted on the GitHub Pages.

Related Issue(s)

FlowFuse/device-agent#442

Checklist

• I have read the contribution guidelines
• Suitable unit/system level tests have been added and they pass
• Documentation has been updated
  • Upgrade instructions
  • Configuration details
  • Concepts
• Changes flowforge.yml?
  • Issue/PR raised on FlowFuse/helm to update ConfigMap Template
  • Issue/PR raised on FlowFuse/CloudProject to update values for Staging/Production

Labels

• Includes a DB migration? -> add the area:migration label

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.07%. Comparing base (06f9c4a) to head (d5e82d4).
⚠️ Report is 39 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #5849   +/-   ##
=======================================
  Coverage   77.07%   77.07%           
=======================================
  Files         369      369           
  Lines       17834    17834           
  Branches     4155     4155           
=======================================
  Hits        13746    13746           
  Misses       4088     4088           

Flag	Coverage Δ
backend	77.07% <ø> (ø)

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[hardillb]

But not merging until we can check pre-reqs are met in the morning

[ppawlowski]

But not merging until we can check pre-reqs are met in the morning

Both scripts are now available on GH Pages for the device-agent repo. IMO, it is ok to merge this PR.

[cstns]

may not be important but spotted one difference in behavior between the old url and the new one. The old url would open the script as text in the brwoser while the new one would download the file. Can it have an impact on the intstaller?

[ppawlowski]

may not be important but spotted one difference in behavior between the old url and the new one. The old url would open the script as text in the brwoser while the new one would download the file. Can it have an impact on the intstaller?

Using the pre-staging environment for this PR with new URLs to get scripts, I was able to install device agents on all supported operating systems.