Bump org.jenkins-ci.main:jenkins-core from 2.481 to 2.484 #2129

Job	Run time
firefox-container / DetailsTabUiTest	12m 25s
chrome-container / DetailsTabUiTest	11m 59s
firefox-container / FreeStyleConfigurationUiTest	8m 8s
chrome-container / FreeStyleConfigurationUiTest	8m 24s
firefox-container / GlobalConfigurationUiTest	20m 20s
chrome-container / GlobalConfigurationUiTest	20m 25s
firefox-container / IssuesColumnUiTest	12m 29s
chrome-container / IssuesColumnUiTest	13m 3s
firefox-container / SnippetGeneratorUiTest	14m 3s
chrome-container / SnippetGeneratorUiTest	13m 40s
firefox-container / TrendChartsUiTest	12m 38s
chrome-container / TrendChartsUiTest	8m 10s
firefox-container / WarningsPluginUiTest	23m 25s
chrome-container / WarningsPluginUiTest	11m 42s
firefox-container / SmokeTests	10m 16s
chrome-container / SmokeTests	21m 45s
	3h 42m 52s

Provide feedback