deps(deps): bump github.com/stretchr/testify from 1.11.1 to 1.12.0 in the go-dependencies group - #77

Expected `which go` to return /home/runner/work/_temp/codeql-action-go-tracing/bin/go, but got /opt/hostedtoolcache/go/1.23.12/x64/bin/go: please ensure that the correct version of Go is installed before the `codeql-action/init` Action is used.