chore: add "needs grooming" label to new issues (#1384)

.github/ISSUE_TEMPLATE/bug-report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Report a bug
 title: "Bug: "
-labels: "bug :bug:"
+labels: ["bug :bug:", "needs grooming :razor:"]
 ---
 
 ## OS Information

.github/ISSUE_TEMPLATE/doc.md

@@ -2,7 +2,7 @@
 name: Documentation improvement
 about: Suggest a documentation improvement
 title: "Docs: "
-labels: "documentation :memo:"
+labels: ["documentation :memo:", "needs grooming :razor:"]
 ---
 
 ## What is your suggestion?

.github/ISSUE_TEMPLATE/feature.md

@@ -2,7 +2,7 @@
 name: Feature request
 about: Suggest an idea to improve coder
 title: "Feat: "
-labels: "new feature :sparkles:"
+labels: ["new feature :sparkles:", "needs grooming :razor:"]
 ---
 
 ## What is your suggestion?