chore: apply correct labels for new issues

Author: SimenB

.github/ISSUE_TEMPLATE/feature.yml

@@ -1,7 +1,7 @@
 name: Feature Proposal 🚀
 description: Submit a proposal for a new feature
 title: '[Feature]: '
-labels: ['🚀 Feature Request']
+labels: [':rocket: Feature Request']
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/question.yml

@@ -1,7 +1,7 @@
 name: 'Questions / Help 💬'
 description: If you have questions, please check Reactiflux or StackOverflow
 title: '[Please read the message below]'
-labels: ['💬 Question']
+labels: [':speech_balloon: Question']
 body:
   - type: markdown
     attributes: