feat: update default cron settings for new alerts and reports

[samtfm]

SUMMARY

Updates default cron settings in the Add Alert and Add Report modals from "every minute" to "every hour"

rationale:

Preset users are setting alerts at a higher frequency than expected, which is sometimes causing issues with queuing and the system getting backed up.
Setting the default schedule to a less frequent cadence may help set the users expectation that the alerts aren't meant to be set up to be checking every minute.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

before:

after:

ADDITIONAL INFORMATION

• Has associated issue:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #14363 (22d4f7a) into master (4fbb572) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master   #14363   +/-   ##
=======================================
  Coverage   77.14%   77.14%           
=======================================
  Files         954      954           
  Lines       48136    48136           
  Branches     5986     5986           
=======================================
  Hits        37133    37133           
  Misses      10806    10806           
  Partials      197      197           

Flag	Coverage Δ
javascript	72.02% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...frontend/src/views/CRUD/alert/AlertReportModal.tsx	61.70% <100.00%> (ø)

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