Bump Katib Python SDK to 0.13.0rc0 version

[andreyvelich]

We should update our SDK version to the latest in the master branch.

/assign @gaocegege @tenzen-y @johnugeorge

[google-oss-prow]

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[coveralls]

Coverage decreased (-0.3%) to 74.264% when pulling 458eee7 on andreyvelich:bump-sdk-version-0.13.0rc0 into 98284f3 on kubeflow:master.

[tenzen-y]

Thank you for this update @andreyvelich !
I think it would be better to add Python 3.8 ~ 3.10 to the following field.
WDYT? @andreyvelich

katib/sdk/python/v1beta1/setup.py

Lines 38 to 42 in 458eee7

	'Programming Language :: Python :: 2',
	'Programming Language :: Python :: 2.7',
	'Programming Language :: Python :: 3',
	'Programming Language :: Python :: 3.6',
	'Programming Language :: Python :: 3.7',

[andreyvelich]

Thank you for this update @andreyvelich ! I think it would be better to add Python 3.8 ~ 3.10 to the following field. WDYT? @andreyvelich

katib/sdk/python/v1beta1/setup.py

Lines 38 to 42 in 458eee7

	'Programming Language :: Python :: 2',
	'Programming Language :: Python :: 2.7',
	'Programming Language :: Python :: 3',
	'Programming Language :: Python :: 3.6',
	'Programming Language :: Python :: 3.7',

It makes sense.
Do we want to support Python 3.6 and 3.7 in our SDK ?

I think we can update it in the following PR.

[tenzen-y]

Thank you for this update @andreyvelich ! I think it would be better to add Python 3.8 ~ 3.10 to the following field. WDYT? @andreyvelich

katib/sdk/python/v1beta1/setup.py

Lines 38 to 42 in 458eee7

	'Programming Language :: Python :: 2',
	'Programming Language :: Python :: 2.7',
	'Programming Language :: Python :: 3',
	'Programming Language :: Python :: 3.6',
	'Programming Language :: Python :: 3.7',

It makes sense. Do we want to support Python 3.6 and 3.7 in our SDK ?

I think we can update it in the following PR.

I think it needs to support Python 3.7 in our SDK since Python 3.7 will be kept until 2023-06-27 according to this document.

[tenzen-y]

/lgtm