Improve the datafusion explain output

[jackkleeman]

It makes it quite a bit easier to debug if you can see the filters and the projection

Also we can track metrics including io thread scan time for explain analyze

explain:

                                                           PartitionedExecutionPlan: scanner=RemotePartitionsScanner { manager:
                                                             RemoteScannerManager, table_name: "sys_invocation_status" }, partitions=1,
                                                             projection=[partition_key, uuid, modified_at], predicate=DynamicFilter [
                                                             empty ], schema=[partition_key:UInt64;N, uuid:FixedSizeBinary(16);N,
                                                             modified_at:Timestamp(ms, "+00:00");N]

explain tree:

                                             ┌─────────────┴─────────────┐
                                             │  PartitionedExecutionPlan │
                                             │    --------------------   │
                                             │       partitions: 1       │
                                             │                           │
                                             │         predicate:        │
                                             │  DynamicFilter [ empty ]  │
                                             │                           │
                                             │        projection:        │
                                             │   [partition_key, uuid,   │
                                             │        modified_at]       │
                                             │                           │
                                             │          scanner:         │
                                             │ RemotePartitionsScanner { │
                                             │          manager:         │
                                             │         RemoteScan        │
                                             │  nerManager, table_name:  │
                                             │  "sys_invocation_status"  │
                                             │              }            │
                                             └───────────────────────────┘

analyze:

                    PartitionedExecutionPlan: scanner=RemotePartitionsScanner { manager: RemoteScannerManager, table_name:
                    "sys_invocation_status" }, partitions=1, projection=[id, modified_at], predicate=true, metrics=[output_rows=1.00 K,
                    elapsed_compute=4.67ms, output_bytes=71.3 KB, output_batches=8]

[github-actions]

Test Results

 5 files   -   2   5 suites   - 2   3m 5s ⏱️ - 7m 45s
34 tests  -  15  34 ✅  -  15  0 💤 ±0  0 ❌ ±0 
52 runs   - 158  52 ✅  - 158  0 💤 ±0  0 ❌ ±0 

Results for commit de97bfa. ± Comparison against base commit ba4317f.

This pull request removes 49 and adds 34 tests. Note that renamed tests count towards both.

dev.restate.sdktesting.tests.CallOrdering ‑ ordering(boolean[], Client)[1]
dev.restate.sdktesting.tests.CallOrdering ‑ ordering(boolean[], Client)[2]
dev.restate.sdktesting.tests.CallOrdering ‑ ordering(boolean[], Client)[3]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromAdminAPI(BlockingOperation, Client, URI)[1]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromAdminAPI(BlockingOperation, Client, URI)[2]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromAdminAPI(BlockingOperation, Client, URI)[3]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromContext(BlockingOperation, Client)[1]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromContext(BlockingOperation, Client)[2]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromContext(BlockingOperation, Client)[3]
dev.restate.sdktesting.tests.Combinators ‑ awakeableOrTimeoutUsingAwaitAny(Client)
…

dev.restate.sdktesting.tests.AwakeableIngressEndpointTest ‑ completeWithFailure(Client)
dev.restate.sdktesting.tests.AwakeableIngressEndpointTest ‑ completeWithSuccess(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$NewVersion ‑ completeAwakeable(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$NewVersion ‑ completeRetryableOperation(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$NewVersion ‑ proxyCallShouldBeDone(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$NewVersion ‑ proxyOneWayCallShouldBeDone(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$OldVersion ‑ createAwakeable(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$OldVersion ‑ startOneWayProxyCall(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$OldVersion ‑ startProxyCall(Client)
dev.restate.sdktesting.tests.BackwardCompatibilityTest$OldVersion ‑ startRetryableOperation(Client)
…

♻️ This comment has been updated with latest results.