Bump objsize upper bound

[AnandInguva]

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[AnandInguva]

Run Python 3.8 PostCommit

[AnandInguva]

Run Python 3.9 PostCommit

[AnandInguva]

Run Python 3.10 PostCommit

[AnandInguva]

Run Python 3.11 PostCommit

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[AnandInguva]

Tests failing are not related to this PR.