* Restore skip analysis optimisation

* Make checkChangeSets work with snapshots

* Add syncmode to checkChangeSets

* Add block number for BSC

* Fix lint

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* Further simplify header download, req/resp metrics

* Not break the loop

* Move anchors correctly

* Log anchor state

* Print minNum

* Print hash

* Always add links

* Remove obsolete test

* cleanup

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
Co-authored-by: Alex Sharp <alexsharp@alexs-macbook-pro.home>

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* TestTable_ReadRandomNodesGetAll: refactor to integration and examples
* TestTable_bumpNoDuplicates: refactor to integration and examples
* TestUDPv4_smallNetConvergence: speed up from 1.7s to 0.3s by applying the test config
* TestUPNP_DDWRT: move to integration tests
* TestFairMix: split in 2, do more iterations in integration tests
* TestDialSched: speed up from 1s to 0.2s by removing the unexpected dial check,
  (keep the check during the integration tests)

eth.Peer is a geth legacy, which was replaced by sentry.
Some parts of the eth package are used in the sentry implementation.

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* configure a 50 ms timeout for tests (like v4 tests)
* use in-memory DB (like v4 tests)
* TestUDPv5_callTimeoutReset: improve speed from 1.2s to 0.2s
* TestUDPv5_callTimeoutReset: reduce the likelihood of "RPC timeout"
* move lookup tests to the "integration" suite
* log details of unmatched packets and sends to non-existing nodes
* fix flaky TestUDPv5_findnodeHandling:

    Table.nextRevalidateTime was random (from 0 to 10s).
    Sometimes it triggered doRevalidate immediately, and it produced an unexpected ping.
    Configure a high interval to not revalidate during the tests.

Time improved from 1.7s to 0.2s.

Test with:

    go test ./p2p/discover -run TestUDPv5 -count 1

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Reasons:
* duktape is not maintained
* on macOS it produces a warning: unused function '_duk_debugger_attach'
  (this slows down incremental builds and pollutes the test logs)

Why goja?
Geth has migrated some parts to goja (console and clef signer tool),
although not migrated tracers yet.

* fix isPrecompiled() native function
* recursion limit test is obsolete

* Engine API: remove unauth port

* Remove reduntant auth from variable names

RPCDaemon: open snapshots on startup (because now snapshots dir is atomic), even if no Erigon available (#4110)

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* Simplify header downloader

* Remove VerifyQueue

* Fix

* More fixes

* Fix

* Break out of the loop

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Rename sentry.ControlServerImpl to sentry.MultyClient and sentry.SentryServerImpl to sentry.GrpcServer #444

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* list "all" targets explicitly
* add missing targets
* add missing build flags
* add test-integration target
* show tests output
* use wmake test on CI
* update submodules for all targets (like Makefile)
* remove unused function Test-Administrator

The test is flaky when the reply timeout is too low.
Increasing the timeout makes it slow.

Move the test to the integration suite.
Having a higher timeout is fine there.

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* atomic snapshot dir

* atomic snapshot dir