👷[RUM-11488] enforce specifying an expiration date for temporary telemetry

[bcaudan]

Motivation

Avoid to collect unnecessary telemetry

Changes

• add an eslint rule to enforce monitor-until comments
• specify dates for existing telemetry
• add a check-expired-telemetry scheduled job

Test instructions

• new telemetry without comment should trigger the eslint rule
• a monitor-until comment with a date in the past should trigger the eslint rule

Checklist

• Tested locally
• Tested on staging
• Added unit tests for this change.
• Added e2e/integration tests for this change.

[datadog-official]

✅ Tests

🎉 All green!

❄️ No new flaky tests detected
🧪 All tests passed

🎯 Code Coverage
• Patch Coverage: 100.00%
• Total Coverage: 92.53% (+0.03%)

View detailed report

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[cit-pr-commenter]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	N/A	161.54 KiB	N/A	N/A	N/A
Rum Recorder	N/A	19.43 KiB	N/A	N/A	N/A
Rum Profiler	N/A	5.32 KiB	N/A	N/A	N/A
Logs	N/A	55.79 KiB	N/A	N/A	N/A
Flagging	N/A	944 B	N/A	N/A	N/A
Rum Slim	N/A	119.19 KiB	N/A	N/A	N/A
Worker	N/A	23.60 KiB	N/A	N/A	N/A

🚀 CPU Performance

Action Name	Base CPU Time (ms)	Local CPU Time (ms)	𝚫 (%)
addglobalcontext	N/A	0.0061	N/A
addaction	N/A	0.0165	N/A
adderror	N/A	0.0182	N/A
addtiming	N/A	0.0048	N/A
startview	N/A	0.0053	N/A
startstopsessionreplayrecording	N/A	0.001	N/A
logmessage	N/A	0.0284	N/A

🧠 Memory Performance

Action Name	Base Memory Consumption	Local Memory Consumption	𝚫
addglobalcontext	N/A	25.09 KiB	N/A
addaction	N/A	45.12 KiB	N/A
addtiming	N/A	24.92 KiB	N/A
adderror	N/A	49.64 KiB	N/A
startstopsessionreplayrecording	N/A	24.01 KiB	N/A
startview	N/A	429.70 KiB	N/A
logmessage	N/A	97.17 KiB	N/A

🔗 RealWorld

[sethfowler-datadog]

LGTM; thank you for adding this!