go.mod: bump Pebble to 45d293d8d270 (test run)

[RaduBerinde]

Changes:

• 45d293d8 db: make iterator tracking configurable
• 0d8ff1c3 db: track and report long-standing iterators
• 0d82adc5 inflight: add data structure to detect long-running operations
• 14834f0a github: run tests against custom cockroach Go
• 0ac45a74 metrics: fix TestMetrics flake
• 98c989b1 metamorphic: fix bug in suffix generation when prefix == startPrefix
• d37d2f4b pebble: materialize virtual tables only if backing contains >= 30% garbage

Release note: none.
Epic: none.

[cockroach-teamcity]

This change is 

[cockroach-teamcity]

🔴 Sysbench [SQL, 3node, oltp_read_write]

Metric	Old Commit	New Commit	Delta	Note
🔴 sec/op	8.006m ±0%	8.173m ±1%	+2.09%	p=0.000 n=15
🔴 allocs/op	7.787k ±1%	7.818k ±1%	+0.40%	p=0.010 n=15

Reproduce

benchdiff binaries:

mkdir -p benchdiff/222e8ac/bin/1058449141
gcloud storage cp gs://cockroach-microbench-ci/builds/222e8ac8effe34603e730cb96e4dc8d9f402534f/bin/pkg_sql_tests benchdiff/222e8ac/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
chmod +x benchdiff/222e8ac/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
mkdir -p benchdiff/287999c/bin/1058449141
gcloud storage cp gs://cockroach-microbench-ci/builds/287999c7f71ec6fb9d903f21b2a8745eaac6f8ff/bin/pkg_sql_tests benchdiff/287999c/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
chmod +x benchdiff/287999c/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests

benchdiff command:

benchdiff --run=^BenchmarkSysbench/SQL/3node/oltp_read_write$ --old=287999c --new=222e8ac ./pkg/sql/tests

🔴 Sysbench [KV, 3node, oltp_read_only]

Metric	Old Commit	New Commit	Delta	Note
🔴 sec/op	1.098m ±0%	1.174m ±1%	+6.86%	p=0.000 n=15
🔴 allocs/op	1.869k ±0%	1.899k ±0%	+1.61%	p=0.000 n=15

Reproduce

benchdiff binaries:

mkdir -p benchdiff/222e8ac/bin/1058449141
gcloud storage cp gs://cockroach-microbench-ci/builds/222e8ac8effe34603e730cb96e4dc8d9f402534f/bin/pkg_sql_tests benchdiff/222e8ac/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
chmod +x benchdiff/222e8ac/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
mkdir -p benchdiff/287999c/bin/1058449141
gcloud storage cp gs://cockroach-microbench-ci/builds/287999c7f71ec6fb9d903f21b2a8745eaac6f8ff/bin/pkg_sql_tests benchdiff/287999c/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
chmod +x benchdiff/287999c/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests

benchdiff command:

benchdiff --run=^BenchmarkSysbench/KV/3node/oltp_read_only$ --old=287999c --new=222e8ac ./pkg/sql/tests

🔴 Sysbench [KV, 3node, oltp_write_only]

Metric	Old Commit	New Commit	Delta	Note
🔴 sec/op	1.906m ±0%	1.973m ±0%	+3.50%	p=0.000 n=15
🔴 allocs/op	3.794k ±0%	3.868k ±0%	+1.95%	p=0.000 n=15

Reproduce

benchdiff binaries:

mkdir -p benchdiff/222e8ac/bin/1058449141
gcloud storage cp gs://cockroach-microbench-ci/builds/222e8ac8effe34603e730cb96e4dc8d9f402534f/bin/pkg_sql_tests benchdiff/222e8ac/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
chmod +x benchdiff/222e8ac/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
mkdir -p benchdiff/287999c/bin/1058449141
gcloud storage cp gs://cockroach-microbench-ci/builds/287999c7f71ec6fb9d903f21b2a8745eaac6f8ff/bin/pkg_sql_tests benchdiff/287999c/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests
chmod +x benchdiff/287999c/bin/1058449141/cockroachdb_cockroach_pkg_sql_tests

benchdiff command:

benchdiff --run=^BenchmarkSysbench/KV/3node/oltp_write_only$ --old=287999c --new=222e8ac ./pkg/sql/tests

Artifacts

download:

mkdir -p new
gcloud storage cp gs://cockroach-microbench-ci/artifacts/222e8ac8effe34603e730cb96e4dc8d9f402534f/18222532410-1/\* new/
mkdir -p old
gcloud storage cp gs://cockroach-microbench-ci/artifacts/287999c7f71ec6fb9d903f21b2a8745eaac6f8ff/18222532410-1/\* old/

built with commit: 222e8ac8effe34603e730cb96e4dc8d9f402534f