[automated] Update Go version to 1.26.6 - #54884

[automated] Update Go version to 1.26.6#54884

gh-worker-dd-mergequeue-cf854d[bot] merged 2 commits into

7.83.xDataDog/datadog-agent:7.83.xfrom

buildimages/jinh-labs/go-update-1.26.6-7.83.XDataDog/datadog-agent:buildimages/jinh-labs/go-update-1.26.6-7.83.XCopy head branch name to clipboard