chore: not using 'needs triage' label in issue templates

Author: nicolethoen

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Help us to improve patternfly.org
 title: Bug - [short description]
-labels: bug, needs triage
+labels: bug
 assignees: ''
 
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