chore(deps): update dependency microsoft/applicationinsights-java to v3.7.8

[renovate]

This PR contains the following updates:

Package	Update	Change
microsoft/ApplicationInsights-Java	patch	3.7.7 → 3.7.8

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Release Notes

microsoft/ApplicationInsights-Java (microsoft/ApplicationInsights-Java)

v3.7.8

Compare Source

• Update to OpenTelemetry Java Instrumentation 2.26.1
  (#​4648,
  #​4632,
  #​4631)
• Add cgroupv2 support and fix profile upload response body reading
  (#​4592)
• Fix connection string env var precedence over ${file:...} config lookup
  (#​4608)

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