Fixes #12171 via metabase/toucan#74.

* Replace util fns with ones from (updated) medley

* Clean ns

* Upgrade Jetty version

* Remove async-wait middleware

* Move re= test macro

* Add mt/user->credentials alias

* Convert metabase.server-test to new style

* Rework dataset-test to use metabase.test

* Use atom instead of agent for tracking in-flight queries

* Streaming QP context should correctly pass the canceled-chan created by StreamingResponse

* Save query executions synchronously

* i18n the query logs

* Reworked StreamingResponse

* Almost working 

* Test fixes

* Test impl & some perf improvements

* Test/lint fix 

* Bump ring-core to 1.8.0

* Fix Docker CI build

https://github.com/technomancy/leiningen/issues/2658#issuecomment-593716154

* Merge metabase/mbql back into metabase/metabase (monorepo) [ci drivers]

* Fix namespace linter

add env var config to enable tracing, plus add some additional logging around db migration

* Move Liquibase code to different namespace

* Append ENGINE/CHARACTER SET/COLLATE to all MySQL CREATE TABLE statements
[ci mysql]

* Test fixes; make sure read-column impls check for nil [ci drivers]

* Fix BigQuery driver from Leiningen [ci bigquery] [ci sparksql] (#11650)

* Fix SQL Server field filters against boolean Fields.
[ci drivers]

* Test fixes for drivers with no TIME data type
[ci oracle] [ci presto] [ci redshift] [ci snowflake] [ci sparksql]

* Fix boolean field filters for Oracle [ci oracle] [ci sparksql]

* apply @walterl's google auth fix
* remove :omit-source flag because it excludes mustache files and might have other effects

* apply @walterl's google auth fix

* remove :omit-source flag because it excludes mustache files and might have other effects

- Differentiate between columns that record timezone info vs ones that are normalized. (i.e., TIMESTAMP WITH TIME ZONE vs. TIMESTAMP WITH LOCAL TIME ZONE in Oracle and other DBs that have this distinction.) Also differentiate between recording offset from UTC and Zone ID.

- New :type/Temporal base type for :type/Date, :type/Time, and :type/DateTime. Previously, :type/Date and :type/Time derived from :type/DateTime which didn't quite make sense.

- Add new attempted-murders dataset to count number of crows spotted. Has same temporal instant in a variety of formats with and without timezone to facilitate writing new tests

- New tests for TIME WITH TIME ZONE columns.

- Fix MySQL behavior for TIMESTAMP columns, which are the equivalent of Oracle TIMESTAMP WITH LOCAL TIME ZONE (i.e., they are normalized to UTC when stored) vs DATETIME (which are Local non-timezone-aware columns).

* Validate i18n at compile time; fix busted format strings 

* Lint fixes 

* Fix filtering by month-of-year and month in MongoDB; lots of new tests
[ci drivers]

* Test fixes  [ci drivers]

* Test fixes! [ci drivers]

* [cmd] dump to h2 (#10843)

* Tests for load & dump commands

* Fixes

* test fixes

* Test fixes

* Test fixes

introduce a new permission parser to:

* handle permissions in a more declarative way
* allow permissions to be converted to a permission graph for databases without tables