S-133300 Update Go version from 1.24.2 to 1.26.3

[d-venkat]

Definition of Done

General

• Branch is up-to-date with master
• Code can be build by Jenkins
• Code is reviewed and tested by someone else in the team
• If a new library is added, make sure the license is checked and embedded in the xl license command. (See README)

Testing

• Works on Linux, Windows and Mac
• Functionality is manually tested with dockerised instances of our products
• Automated unit tests added and are green
• Automated integration tests added where needed and are green