When storing nanoseconds on a date field the nanosecond part is lost as
it cannot be stored. The date_nanos field should be used instead.
This commit emits a deprecation warning to notify users about this.

closes elastic#37962

* upstream/master:
  Changing test keytab to use aes256-cts-hmac-sha1-96 instead of des3-cbc-sha1-kd (elastic#78703)
  Add support for configuring HNSW parameters (elastic#79193)
  Deprecate resolution loss on date field (elastic#78921)
  Add Optional to Configure bind user (elastic#78303)
  Adapt BWC after backporting elastic#78765 (elastic#79350)
  [DOCS] Add deprecation notice for reset password tool (elastic#78793)
  added test for flattened type in top_metrics.yml (elastic#78960)
  [DOCS] Fixes indentation issue in GET trained models API docs. (elastic#79347)
  Fix parsing of PBES2 encrypted PKCS#8 keys (elastic#78904)
  Mute testReindex (elastic#79343)
  Node level can match action (elastic#78765)
  Fix duplicate license header in source files (elastic#79236)
  AllowAll for indicesAccessControl (elastic#78498)
  Better logging and internal user handling for operator privileges (elastic#79331)

# Conflicts:
#	server/src/main/java/org/elasticsearch/index/mapper/MappingParser.java

When storing nanoseconds on a date field the nanosecond part is lost as
it cannot be stored. The date_nanos field should be used instead.
This commit emits a deprecation warning to notify users about this.

closes #37962
backports #78921

field

relates elastic#78921

As #79107 of the ESTestCase assertWarnings methods now check that the log level is of the expected type. This commit
puts in the correct expected log level.
Relates #79107 #78921

…field

relates elastic#78921

… date field (#79554)

relates #78921

…ort(elastic#79355)"

This reverts commit ff6e589.

)" (#79613)

This reverts commit ff6e589.
and
docs commit 69cf4a3.

This reverts commit d50c9e8.

This reverts commit d50c9e8.

relates #78921

reason #37962 (comment)

…stic#79914)

This reverts commit d50c9e8.

relates elastic#78921

reason elastic#37962 (comment)

This reverts commit d50c9e8.

relates #78921

reason #37962 (comment)

…formance

* upstream/master: (153 commits)
  [ML] update truncation default & adding field output when input is truncated (elastic#79942)
  [ML] stop using isAllowedByLicense for model license checks (elastic#79908)
  [ML] Retain built-in ML roles granting Kibana privileges (elastic#80014)
  [Transform] remove old mixed cluster BWC layers, not required for 8x (elastic#79927)
  Increase test timeout for CoordinatorTests testAllSearchesExecuted
  [Transform] add rolling upgrade tests for upgrade endpoint (elastic#79721)
  [ML] Update trained model docs for truncate parameter for bert tokenization (elastic#79652)
  `CoordinatorTests` sometimes needs three term bumps (elastic#79574)
  [ML] Account for service being triggered twice in tests (elastic#80000)
  SearchContext: remove unused variable (elastic#79917)
  Revert "Deprecate resolution loss on date field (elastic#78921)" (elastic#79914)
  Re-enable GeoIpDownloaderIT#testStartWithNoDatabases() (elastic#79907)
  Fix SnapshotBasedIndexRecoveryIT#testSeqNoBasedRecoveryIsUsedAfterPrimaryFailOver (elastic#79469)
  Fix RecoverySourceHandlerTests (elastic#79546)
  SQL: stabilize SqlSearchPageTimeoutIT (elastic#79928)
  Wait 3 seconds for the server to reload trust (elastic#79778)
  Skip automatically preserved request headers when rewriting (elastic#79973)
  Check whether stdout is a real console (elastic#79882)
  Convert remote license checker to use LicensedFeature (elastic#79876)
  Miscellaneous fixes for LDAP SDK v6 upgrade (elastic#79891)
  ...

# Conflicts:
#	libs/x-content/src/main/java/org/elasticsearch/xcontent/support/filtering/FilterPath.java
#	libs/x-content/src/test/java/org/elasticsearch/xcontent/support/filtering/FilterPathGeneratorFilteringTests.java
#	libs/x-content/src/test/java/org/elasticsearch/xcontent/support/filtering/FilterPathTests.java