Release mergeback 2.2.2

pdksync - Update using 1.5.0

[FM-6959] Removed unsupported OS from inifile

1) Added the has_section to the ini_file class in util folder
2) Converted to nested if
3) Removed reduntant paranthesis around method calls

1) White spaces were removed
2) renamed functions that return boolean value to appropriate name

(maint) Remove pry require

…ate_new_section

Nitish add force parameter to create new section

Prior to the introduction of this new parameter in the ini_setting type,
a user may have had their own custom type which implemented the required
parameters. The introduction of this new type would break anyone who was
not inheriting from the provide ini_setting type. This change adds a
check before looking for this option to allow those users to continue to
work.  If the force_new_section_creation is not defined on the type, the
previous expected functionality of automatic creation of the section
will occur.

Related-Bug: https://bugs.launchpad.net/puppet-openstacklib/+bug/1778247

Handle backwards compatibility with force_new_section_creation

(MODULES-7344) - Release Prep 2.3.0

(inifile) minor README edit