Revert "vdk-core: add vdk sql-query command (#2512)"

This reverts commit 2c3d492.

Why

This commit causes a circular dependency in the following modules

standalone_data_job -> builtin_hook_impl -> query_command_plugin -> standalone_data_job

What

Revert the commit

How was this tested

Ran vdk-ipython tests locally, because they
caught the circular dependency initially

What kind of change is this

Bugfix

projects/vdk-core/requirements.txt

@@ -20,4 +20,3 @@ pytest-randomly
 pytest-sugar
 reorder-python-imports
 smtpdfix
-vdk-sqlite

projects/vdk-core/src/vdk/internal/builtin_plugins/builtin_hook_impl.py

@@ -22,9 +22,6 @@
 from vdk.internal.builtin_plugins.connection.connection_plugin import (
     QueryDecoratorPlugin,
 )
-from vdk.internal.builtin_plugins.connection.query_command_plugin import (
-    QueryCommandPlugin,
-)
 from vdk.internal.builtin_plugins.debug.debug import DebugPlugins
 from vdk.internal.builtin_plugins.ingestion.ingester_configuration_plugin import (
     IngesterConfigurationPlugin,
@@ -133,7 +130,6 @@ def vdk_start(plugin_registry: PluginRegistry, command_line_args: List) -> None:
     # connection plugins
     plugin_registry.add_hook_specs(ConnectionHookSpec)
     plugin_registry.load_plugin_with_hooks_impl(QueryDecoratorPlugin())
-    plugin_registry.load_plugin_with_hooks_impl(QueryCommandPlugin())
 
 
 @hookimpl(tryfirst=True)