Change signatures of simpleCellAddressToString and simpleCellRangeToString

[sequba]

Context

• simpleCellAddressToString
  • change signature
  • change implementation
  • update unit tests
  • update documentation
• simpleCellRangeToString
  • change signature
  • change implementation
  • update unit tests
  • update documentation
• simpleCellAddressFromString
  • improve documentation
• simpleCellRangeFromString
  • improve unit tests
  • improve documentation
• add changelog entry

How did you test your changes?

• unit tests pass
• new unit tests
• local docs build

Types of changes

• Breaking change (a fix or a feature because of which an existing functionality doesn't work as expected anymore)
• New feature or improvement (a non-breaking change that adds functionality)
• Bug fix (a non-breaking change that fixes an issue)
• Additional language file, or a change to an existing language file (translations)
• Change to the documentation

Related issues:

Fixes #1151

Checklist:

• I have reviewed the guidelines about Contributing to HyperFormula and I confirm that my code follows the code style of this project.
• I have signed the Contributor License Agreement.
• My change is compliant with the OpenDocument standard.
• My change is compatible with Microsoft Excel.
• My change is compatible with Google Sheets.
• I described my changes in the CHANGELOG.md file.
• My changes require a documentation update.
• My changes require a migration guide.

[github-actions]

Performance comparison of head (bcefb40) vs base (c27a9d5)

                                     testName |   base |   head | change
------------------------------------------------------------------------
                                      Sheet A | 517.53 | 517.88 | +0.07%
                                      Sheet B | 172.08 | 169.95 | -1.24%
                                      Sheet T | 149.47 | 150.08 | +0.41%
                                Column ranges | 517.04 | 523.25 | +1.20%
Sheet A:  change value, add/remove row/column |  15.38 |  15.31 | -0.46%
 Sheet B: change value, add/remove row/column | 142.29 | 140.67 | -1.14%
                   Column ranges - add column | 163.28 | 160.25 | -1.86%
                Column ranges - without batch | 479.48 | 463.14 | -3.41%
                        Column ranges - batch | 121.52 | 118.66 | -2.35%

[budnix]

Looks good. I left some small suggestions.