feat: Add a stat for endpoints with suspended sources.

[bgrozev]

No description provided.

[codecov]

Codecov Report

Merging #1910 (dc56442) into master (eec0775) will decrease coverage by 0.00%.
The diff coverage is 45.45%.

@@             Coverage Diff              @@
##             master    #1910      +/-   ##
============================================
- Coverage     40.96%   40.96%   -0.01%     
- Complexity     1707     1709       +2     
============================================
  Files           336      336              
  Lines         17428    17437       +9     
  Branches       2322     2325       +3     
============================================
+ Hits           7140     7143       +3     
- Misses         9595     9601       +6     
  Partials        693      693              

Impacted Files	Coverage Δ
...jitsi/videobridge/stats/VideobridgeStatistics.java	0.32% <0.00%> (-0.01%)	⬇️
.../src/main/kotlin/org/jitsi/videobridge/Endpoint.kt	19.74% <0.00%> (-0.04%)	⬇️
...tsi/videobridge/cc/allocation/BitrateController.kt	57.04% <0.00%> (-0.41%)	⬇️
.../videobridge/cc/allocation/BandwidthAllocator.java	86.11% <100.00%> (ø)
...i/videobridge/cc/allocation/BandwidthAllocation.kt	89.36% <100.00%> (+0.72%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update eec0775...dc56442. Read the comment docs.

[JonathanLennox]

Do you want to add this to BandwidthAllocation's debugState?