feat(cmapi,cli): MCOL-5618: Add backup, restore, backup-dbrm, restore-dbrm commands for mcs cli tool. (#3130)

* MCOL-5618: Add backup, restore, backup-dbrm, restore-dbrm commands for mcs cli tool.

[add] mcs_cluster_tool/helpers.py file with cook_sh_arg function inside
[add] MCS_BACKUP_MANAGER_SH to mcs_cluster_tool/constants.py
[add] backup and restore commands to "mcs" Typer APP

* MCOL-5618: Move mcs_backup_manager.sh to cmapi/scripts.

* MCOL-5618: Install mcs_backup_manager.sh with CMAPI package.

cmapi/mcs_cluster_tool/helpers.py

@@ -0,0 +1,29 @@
+"""Module with helper functions for mcs cli tool."""
+from typing import Union
+
+
+def cook_sh_arg(arg_name: str, value:Union[str, int, bool]) -> str:
+    """Convert argument and and value from function locals to bash argument.
+
+    :param arg_name: function argument name
+    :type arg_name: str
+    :param value: function argument value
+    :type value: Union[str, int, bool]
+    :return: bash argument string
+    :rtype: str
+    """
+    # skip "arguments" list and Typer ctx variables from local scope
+    if arg_name in ('arguments', 'ctx'):
+        return None
+    # skip args that have empty string as value
+    if value == '':
+        return None
+    if '_' in arg_name:
+        arg_name = arg_name.replace('_', '-')
+    # skip boolean args that have False value
+    if isinstance(value, bool):
+        if not value:
+            return None
+        # if True value presented just pass only arg name without value
+        value = ''
+    return f'-{arg_name} {value}' if value else f'-{arg_name}'