Update golang version to `1.24` in `go.mod`

[rohanKanojia]

Description

Related to redhat-developer/web-terminal-operator#178

I was trying to compile the project using make test, however I faced this issue:

> make test
# internal/msan
compile: version "go1.23.5" does not match go tool version "go1.24.2"

I think this is due to me having golang 1.24 on my system. I see that project is still using GoLang 1.22:

devworkspace-operator/go.mod

Lines 3 to 5 in 799c0c4

	go 1.22
	toolchain go1.22.0

Would it be possible to bump the Go version for the project? Or are there any downstream dependencies or constraints that require us to stay on the current version?

Acceptance Criteria

• Go version and toolkit version is updated to latest supported version

[rohanKanojia]

I discussed it interally with David, it might be due to the use of gotoolset container image using go 1.22 that we use downstream