Update to numpy v2

[peterfpeterson]

Numpy is moved to v2 and the code is updated. The recipe and environment reflect this new requirement. This also turns on ruff rules for numpy checks. It is somewhat surprising how little needed to be changed.

Includes an unrelated update to the README about pre-commit which was missed previously.

Check list for the pull request

• I have read the [CONTRIBUTING]
• I have read the [CODE_OF_CONDUCT]
• I have added tests for my changes
• I have updated the documentation accordingly

Check list for the reviewer

• I have read the [CONTRIBUTING]
• I have verified the proposed changes
• best software practices
  • all internal functions have an underbar, as is python standard
  • clearly named variables (better to be verbose in variable names)
  • code comments explaining the intent of code blocks
• All the tests are passing
• The documentation is up to date
• code comments added when explaining intent

Manual test for the reviewer

References