fix(dlt): use timestamp macros for incremental model time filter #3871

Job	Run time
changes	8s
test-dbt-versions (1.6)	1m 44s
test-dbt-versions (1.9)	1m 57s
test-dbt-versions (1.5)	1m 30s
test-dbt-versions (1.7)	1m 39s
test-dbt-versions (1.3)	1m 41s
test-dbt-versions (1.4)	1m 31s
test-dbt-versions (1.10)	1m 53s
test-dbt-versions (1.8)	1m 47s
test-vscode	0s
test-vscode-e2e	-8s
migration-test	1m 27s
doc-tests	29s
cicd-tests-windows	10m 15s
style-and-cicd-tests (3.10)	24m 7s
style-and-cicd-tests (3.11)	23m 29s
engine-tests-docker (duckdb)	1m 32s
engine-tests-docker (postgres)	2m 16s
style-and-cicd-tests (3.12)	23m 13s
engine-tests-docker (risingwave)	2m 57s
engine-tests-docker (mysql)	1m 40s
style-and-cicd-tests (3.9)	24m 18s
engine-tests-docker (trino)	8m 26s
engine-tests-docker (mssql)	1m 51s
engine-tests-docker (clickhouse)	2m 58s
engine-tests-docker (spark)	5m 8s
engine-tests-docker (starrocks)	2m 34s
style-and-cicd-tests (3.13)	22m 16s
ui-style	-1s
ui-test	-1s
engine-tests-cloud	-1s
	2h 52m 35s

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