Lower the time tests take to run

Our go tests are starting to take quite a long time now, we should look into performance improvements or gating tests behind flags so they are not always ran. (though caching should already be doing this)

Here are the tests that are currently taking more than 2 seconds, sorted in ascending order:

```
TestRun_MavenTransitive/scans_transitive_dependencies_by_specifying_pom.xml,2.04
TestRun_MavenTransitive/scans_transitive_dependencies_for_pom.xml_by_default,2.35
TestRun/config_file_can_be_broad,2.38
TestRun_Licenses/No_vulnerabilities_with_license_summary_in_markdown,2.42
TestRun_MavenTransitive/scans_dependencies_from_multiple_registries,2.52
TestRun/PURL_SBOM_case_sensitivity_(local),2.52
TestRun_MavenTransitive/resolve_transitive_dependencies_with_native_data_source,2.6
TestRun_Licenses/Some_packages_with_ignored_licenses,2.7
Test_runGovulncheck,2.9
TestRun/requirements.txt_can_have_all_kinds_of_names,2.97
TestRun_LocalDatabases/only_the_files_in_the_given_directories_are_checked_by_default_(no_recursion),3.39
TestRun_LocalDatabases/.gitignored_files,3.91
TestRun_LocalDatabases/all_supported_lockfiles_in_the_directory_should_be_checked#01,3.97
TestRun_LocalDatabases/nested_directories_are_checked_when_`--recursive`_is_passed,4.53
TestRun_Fix/fix_non-interactive_json_override_pom.xml,4.54
TestRun_Fix/fix_non-interactive_override_pom.xml,4.67
TestPrintCycloneDX14Results_WithVulnerabilities,4.87
TestPrintCycloneDX15Results_WithLicenseViolations,4.95
TestPrintOutputResults_WithVulnerabilities,4.96
TestFromCSVFile,5.05
TestRun_LocalDatabases/ignoring_.gitignore,5.08
TestRunCallAnalysis/Run_with_govulncheck,5.42
TestPrintTableResults_NoTerminalWidth_WithVulnerabilities,6.05
TestCVE202230633,6.12
TestRun/folder_of_supported_sbom_with_vulns,7.27
TestRun_Fix/fix_non-interactive_relax_package.json,8.87
TestRun_LocalDatabases/all_supported_lockfiles_in_the_directory_should_be_checked,9.46
TestRun_Fix/fix_non-interactive_json_relax_package.json,9.61
TestRun_Fix/fix_non-interactive_json_in-place_package-lock.json,10.18
TestRun_Fix/fix_non-interactive_in-place_package-lock.json,11.06
TestRun_LocalDatabases/one_specific_supported_sbom_with_vulns,22.01
```