derp: track client-advertised non-ideal DERP connections in more places #6

Job	Run time
android	57s
cross (linux, arm64)	1m 2s
crossmin (plan9, amd64)	50s
cross (linux, 386)	1m 4s
depaware	31s
crossmin (aix, ppc64)	54s
cross (linux, loong64)	1m 2s
cross (linux, arm, 5)	1m 3s
fuzz	0s
cross (linux, arm, 7)	1m 4s
go_generate	1m 2s
cross (darwin, amd64)	1m 4s
go_mod_tidy	28s
cross (darwin, arm64)	1m 4s
ios	45s
cross (windows, amd64)	1m 1s
cross (windows, arm64)	1m 3s
licenses	5s
race-build	1m 1s
privileged	50s
cross (freebsd, amd64)	1m 3s
cross (openbsd, amd64)	1m 4s
race-root-integration (1/4)	1m 1s
staticcheck (linux, amd64)	58s
tailscale_go	32s
race-root-integration (2/4)	1m 3s
staticcheck (windows, amd64)	1m 2s
test (amd64, -coverprofile=/tmp/coverage.out)	1m 0s
race-root-integration (3/4)	1m 1s
staticcheck (darwin, amd64)	59s
vm	0s
test (amd64, -race, 1/3)	59s
race-root-integration (4/4)	1m 1s
staticcheck (windows, 386)	1m 1s
test (amd64, -race, 2/3)	1m 1s
wasm	48s
test (amd64, -race, 3/3)	59s
windows	55s
test (386)	1m 0s
notify_slack	1s
check_mergeability	2s
	34m 20s

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