Release v5.10.0

[rmfitzpatrick]

Deprecation Notice:

• SA deprecation notice for April 15 GA (SA deprecation notice for April 15 GA #1720)
• Pull deprecation notice to integrations repo (Pull deprecation notice to integrations repo #1721)

Changes:

• prometheus-exporter monitor: Don't set timestamp (prometheus-exporter monitor: Don't set timestamp #1703)
• Update ingest-protocols lib (Update ingest-protocols lib #1704)
• sfxcollectd: Fix single item handling with #flatten (sfxcollectd: Fix single item handling with #flatten #1705)
• Allow non defined in collectd/jenkins metrics (Jenkins - Allow undefined metrics #1706)
• writer: Sanitize token in HTTP error logs (writer: Sanitize token in HTTP error logs #1710)
• excludeJobMetrics parameter available on collectd-jenkins v2.4.0 (Add excludeJobMetrics parameter available on collectd-jenkins v2.4.0 #1712)
• Update scripts, docs, and CI for main (Update scripts, docs, and CI for main #1724)
• Add an option to control remote config watch (Add an option to control remote config watch #1730)
• Security updates for third-party dependencies

Breaking Changes:

• Use static 404 for unsupported signalfx-forwarder paths instead of 200 (Use static 404 for unsupported signalfx-forwarder paths #1731)