* chore: bump go to version 1.21
update all depedencies as well
* fix linting issues based on golang 1.20 deprecations
* cleanup go depedencies
* add custom gomega matcher for option intefaces
* revert and upgrade golangci-lint to 1.55.2
* fix lint issues for v1.55.2 of golangci-lint
* fix toml loading test
* remove second runspecs call
* update go.sum
* revert testutil package
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
* Issue 2016: CVE-2022-41717: DoS in Go net/http may lead to DoS
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Co-authored-by: Nuno Borges <Nuno.Borges@ctw.bmwgroup.com>