SNOW-1643309 Move version create to app package entity (#1585)

Moves implementation of `snow app version create` to `ApplicationPackageEntity.version_drop` and wires it into `snow ws version create` too.

src/snowflake/cli/_plugins/nativeapp/application_entity.py

@@ -24,9 +24,7 @@
     COMMENT_COL,
     NAME_COL,
     OWNER_COL,
-    PATCH_COL,
     SPECIAL_COMMENT,
-    VERSION_COL,
 )
 from snowflake.cli._plugins.nativeapp.exceptions import (
     ApplicationPackageDoesNotExistError,
@@ -59,16 +57,11 @@
     NOT_SUPPORTED_ON_DEV_MODE_APPLICATIONS,
     ONLY_SUPPORTED_ON_DEV_MODE_APPLICATIONS,
 )
-from snowflake.cli.api.exceptions import SnowflakeSQLExecutionError
 from snowflake.cli.api.project.schemas.entities.common import PostDeployHook
 from snowflake.cli.api.project.util import (
     extract_schema,
-    identifier_to_show_like_pattern,
-    unquote_identifier,
 )
-from snowflake.cli.api.utils.cursor import find_all_rows
 from snowflake.connector import ProgrammingError
-from snowflake.connector.cursor import DictCursor
 
 # Reasons why an `alter application ... upgrade` might fail
 UPGRADE_RESTRICTION_CODES = {
@@ -423,7 +416,7 @@ def deploy(
         # versioned dev
         if version:
             try:
-                version_exists = cls.get_existing_version_info(
+                version_exists = ApplicationPackageEntity.get_existing_version_info(
                     version=version,
                     package_name=package_name,
                     package_role=package_role,
@@ -656,40 +649,3 @@ def get_existing_app_info(
             return sql_executor.show_specific_object(
                 "applications", app_name, name_col=NAME_COL
             )
-
-    @staticmethod
-    def get_existing_version_info(
-        version: str,
-        package_name: str,
-        package_role: str,
-    ) -> Optional[dict]:
-        """
-        Get the latest patch on an existing version by name in the application package.
-        Executes 'show versions like ... in application package' query and returns
-        the latest patch in the version as a single row, if one exists. Otherwise,
-        returns None.
-        """
-        sql_executor = get_sql_executor()
-        with sql_executor.use_role(package_role):
-            try:
-                query = f"show versions like {identifier_to_show_like_pattern(version)} in application package {package_name}"
-                cursor = sql_executor.execute_query(query, cursor_class=DictCursor)
-
-                if cursor.rowcount is None:
-                    raise SnowflakeSQLExecutionError(query)
-
-                matching_rows = find_all_rows(
-                    cursor, lambda row: row[VERSION_COL] == unquote_identifier(version)
-                )
-
-                if not matching_rows:
-                    return None
-
-                return max(matching_rows, key=lambda row: row[PATCH_COL])
-
-            except ProgrammingError as err:
-                if err.msg.__contains__("does not exist or not authorized"):
-                    raise ApplicationPackageDoesNotExistError(package_name)
-                else:
-                    generic_sql_error_handler(err=err, role=package_role)
-                    return None