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Decide what to do with the 2 concurrent broker instances in November 2024

From 2024-10-31 to 2024-11-24, the "coverage" of snowflake-stats descriptors increases to 2.0, as a result of there being two brokers running simultaneously for tpo/anti-censorship/pluggable-transports/snowflake#40349 (closed).

date coverage badge iptproxy standalone webext
2024-10-29 1.00 480.00 99920.220 4425.86 64304.45
2024-10-30 1.00 502.00 99733.360 4375.57 63820.80
2024-10-31 1.37 509.43 99756.770 4383.00 61409.29
2024-11-01 2.00 474.00 101715.82 4388.43 59166.94
2024-11-02 2.00 466.57 100857.29 4356.86 56677.29
2024-11-03 2.00 480.71 100365.93 4388.72 58532.09
2024-11-04 2.00 485.43 101119.86 4435.43 63193.45
2024-11-05 2.00 467.43 101909.34 4436.71 65133.31
2024-11-06 2.00 469.14 102732.73 4475.29 64666.24
2024-11-07 2.00 490.57 103051.15 4516.86 63586.82
2024-11-08 2.00 513.57 102534.10 4447.14 61177.29
2024-11-09 2.00 503.14 100293.59 4380.71 57677.14
2024-11-10 2.00 484.86 98451.820 4355.28 58996.78
2024-11-11 1.63 506.86 99980.000 4368.86 65249.87
2024-11-12 1.17 525.14 101623.16 4411.29 69466.65
2024-11-13 2.00 527.71 102201.89 4448.00 70064.13
2024-11-14 2.00 501.57 101359.34 4444.14 68015.01
2024-11-15 2.00 480.43 99840.520 4426.57 64558.85
2024-11-16 2.00 468.00 97912.470 4424.00 59943.63
2024-11-17 2.00 475.00 96894.150 4457.15 61293.55
2024-11-18 2.00 512.72 97441.180 4502.00 66126.15
2024-11-19 2.00 502.28 98398.180 4515.86 67758.43
2024-11-20 2.00 487.43 99464.330 4502.43 67391.11
2024-11-21 2.00 466.71 98621.480 4471.28 66766.26
2024-11-22 2.00 459.00 97081.250 4491.00 64925.74
2024-11-23 2.00 426.28 96098.530 4399.71 60495.48
2024-11-24 1.25 169.27 40998.760 1847.39 24887.31
2024-11-26 0.47 0.4700 0.4700000 0.47000 35.22000
2024-11-27 0.92 0.9200 0.9200000 0.92000 69.46000
2024-11-28 1.00 220.43 36924.890 1176.61 25241.80

We probably want to force the coverage to be a maximum of 1.0, since only one of the brokers was actually being used at a time.

What is the mechanism by which brokers push their snowflake-stats descriptors? Does it require special permission or authentication, or could anyone potentially do it?