fix: Use the older version of `urllib3`

[coveralls]

Pull Request Test Coverage Report for Build 4924927691

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 93.531%

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Totals
Change from base Build 4892074400:	0.0%
Covered Lines:	3441
Relevant Lines:	3679

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💛 - Coveralls

[ryandeivert]

@congminh1254 any chance you can release this any time soon?

[congminh1254]

Hi @ryandeivert  We have just released the new version of the SDK, you can update it now. Best, Minh