Revert oracle (#56364)

* Revert "Update vcn module documentation (#55888)"

This reverts commit 94ef24974a.

* Revert "Initial commit for Oracle Cloud Infrastructure modules (#53156)"

This reverts commit 07b9f52fd5.

* Revert "Add Oracle module maintainers (#55889)"

This reverts commit b0f3df360a.

lib/ansible/module_utils/oracle/oci_logging.yaml

@@ -1,59 +0,0 @@
----
-# Copyright (c) 2017, 2018 Oracle and/or its affiliates.
-# This software is made available to you under the terms of the GPL 3.0 license or the Apache 2.0 license.
-# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
-# Apache License v2.0
-# See LICENSE.TXT for details.
-version: 1
-disable_existing_loggers: False
-formatters:
-    simple:
-        format: "[%(asctime)s - %(name)s - %(lineno)s - %(funcName)s - %(levelname)s] - %(message)s"
-
-handlers:
-    console:
-        class: logging.StreamHandler
-        level: DEBUG
-        formatter: simple
-        stream: ext://sys.stdout
-
-    info_file_handler:
-        class: logging.handlers.RotatingFileHandler
-        level: INFO
-        formatter: simple
-        filename: "{path}/oci_ansible_info_{date}.log"
-        maxBytes: 10485760 # 10MB
-        backupCount: 20
-        encoding: utf8
-        mode: "a"
-
-    error_file_handler:
-        class: logging.handlers.RotatingFileHandler
-        level: ERROR
-        formatter: simple
-        filename: "{path}/oci_ansible_errors_{date}.log"
-        maxBytes: 10485760 # 10MB
-        backupCount: 20
-        encoding: utf8
-        mode: "a"
-
-    debug_file_handler:
-        class: logging.handlers.RotatingFileHandler
-        level: DEBUG
-        formatter: simple
-        filename: "{path}/oci_ansible_debug_{date}.log"
-        maxBytes: 10485760 # 10MB
-        backupCount: 20
-        encoding: utf8
-        mode: "a"
-
-#loggers:
-    #any_specific_module e.g. oci_bucket:
-        #level: INFO
-        #handlers: [info_file_handler]
-        #propagate: no
-
-root:
-    level: DEBUG
-    handlers: [info_file_handler, debug_file_handler, error_file_handler]
-...