Add opensearch to default PROD image extras (#68659)

#65374 added opensearch to prod_image_installed_providers.txt (so the PROD
image verify asserts it is installed) but did not add it to the default
image extras. opensearch is therefore the only required provider that is
neither a default extra nor a bundled core dependency, so its only path
into the image was being built from source.

On a release branch the source build skips already-released providers
(the final tag providers-opensearch/<v> exists), so opensearch is the
single required provider with no fallback and the PROD image verify
(test_required_providers_are_installed) fails. main passes only because
its dev-mode build compiles every provider from source in-place.

Add opensearch to the default extras so it is backfilled from PyPI the
same way every other required provider is, making the PROD image
consistent across dev and release builds.

Author: vatsrahul1001

Dockerfile

@@ -38,7 +38,7 @@
 #                        much smaller.
 #
 # Use the same builder frontend version for everyone
-ARG AIRFLOW_EXTRAS="aiobotocore,amazon,async,celery,cncf-kubernetes,common-io,common-messaging,docker,elasticsearch,fab,ftp,git,google,google-auth,graphviz,grpc,hashicorp,http,ldap,microsoft-azure,mysql,odbc,openlineage,pandas,postgres,redis,sendgrid,sftp,slack,snowflake,ssh,statsd,uv"
+ARG AIRFLOW_EXTRAS="aiobotocore,amazon,async,celery,cncf-kubernetes,common-io,common-messaging,docker,elasticsearch,fab,ftp,git,google,google-auth,graphviz,grpc,hashicorp,http,ldap,microsoft-azure,mysql,odbc,openlineage,opensearch,pandas,postgres,redis,sendgrid,sftp,slack,snowflake,ssh,statsd,uv"
 ARG ADDITIONAL_AIRFLOW_EXTRAS=""
 ARG ADDITIONAL_PYTHON_DEPS=""
 

dev/breeze/doc/images/output_prod-image_build.svg

@@ -1 +1 @@
-7def92d438b944e1f957b30ba27fc28d
+1760d6aa232389338d997ce33e5032a2

dev/breeze/doc/images/output_prod-image_build.txt

@@ -794,6 +794,7 @@ def get_airflow_extras():
     "mysql",
     "odbc",
     "openlineage",
+    "opensearch",
     "pandas",
     "postgres",
     "redis",

dev/breeze/src/airflow_breeze/global_constants.py

@@ -108,6 +108,7 @@ List of default extras in the production Dockerfile:
 * mysql
 * odbc
 * openlineage
+* opensearch
 * pandas
 * postgres
 * redis