bump version to 9.5.0

bump version to 9.5.0

Merge pull request #186 from cs50/vacuum

Adds support for `VACUUM`, fixes raw strings

updated SQLAlchemy versioning

fixed merge

Merge pull request #180 from cs50/updates

updated IO wrapper, style, version

increments version

Merge pull request #174 from cs50/SQLAlchemy-2.0

Support SQLAlchemy 2.0

replaced distutils with packaging

Merge pull request #176 from cs50/create-view

Adds support for 'CREATE VIEW' statement