Update DESCRIPTION.rst

SNOW-481626: Bumped up PythonConnector MINOR version from 2.6.2 to 2.…

…7.0 (snowflakedb#902)

* SNOW-481626: Bumped up PythonConnector MINOR version from 2.6.2 to 2.7.0 (snowflakedb#901)

Bumped up PythonConnector PATCH version from 2.6.1 to 2.6.2

SNOW-458002: Bumped up PythonConnector PATCH version from 2.6.0 to 2.…

…6.1 (snowflakedb#868)

* SNOW-458002: Bumped up PythonConnector PATCH version from 2.6.0 to 2.6.1 (snowflakedb#867)

SNOW-440369: Bumped up PythonConnector MINOR version from 2.5.1 to 2.…

…6.0 (snowflakedb#841)

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SNOW-378268 Python connector S3 PUT Failure Fix (snowflakedb#807)

SNOW-394801: Bumped up PythonConnector MINOR version from 2.4.6 to 2.…

…5.0 (snowflakedb#797) (snowflakedb#798)

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Co-authored-by: Jenkins User <snowflake-provisioner>

SNOW-371138: Bumped up PythonConnector PATCH version from 2.4.5 to 2.…

…4.6 (snowflakedb#769) (snowflakedb#770)

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Co-authored-by: Jenkins User <snowflake-provisioner>

SNOW-365900

SNOW-362269: Bumped up PythonConnector PATCH version from 2.4.3 to 2.…

…4.4 (snowflakedb#728) (snowflakedb#729)

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