Update Drupal Core from ~9.5.0 to ~9.0 || ~10.0 in Varbase Core to allow for a smooth upgrade process to Drupal 10

Problem/Motivation

Requested by Razem

Loosen the version constraints for Drupal Core from ~9.5.0 to ~9.0 || ~10.0.
Allow for an easier upgrade steps to upgrade old projects to Drupal 10.

Proposed resolution

• Change drupal/core to ~9.0 || ~10.0 in the composer.json file.

Remaining tasks

• ✅ File an issue about this project
• ✅ Addition/Change/Update/Fix to this project
• ✅ Testing to ensure no regression
• ✅ Automated unit/functional testing coverage
  
• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ✅ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-9.0.14, varbase_core-9.0.58

Varbase update type

• ✅ No Update
• ➖ Optional Update
• ➖ Forced Update
• ➖ Forced Update if Unchanged

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3368144: Update Drupal Core from ~9.5.0 to ~9.0 || ~10.0 in Varbase Core to allow for a smooth upgrade process to Drupal 10