chore(github): Add emoji to labels and missing ver

- Used  labels now have emoji and weren't automatically tagged
- v2.7.1 was missing from the list of options

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,6 +1,6 @@
 name: 🐞 Bug
 description: File a bug report
-labels: ["bug", "triage"]
+labels: ["bug 🪲", "triage"]
 body:
   - type: markdown
     attributes:
@@ -58,6 +58,7 @@ body:
       label: Version
       description: What version of EdgeTX software are you running?
       options:
+        - 2.7.1
         - 2.7.0
         - 2.6.0
         - 2.5.0

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,6 +1,6 @@
 name: 🚀 Feature Request / Enhancement
 description: Suggest an improvemnt to make EdgeTX even better!
-labels: ["enhancement"]
+labels: ["enhancement ✨"]
 body:
   - type: markdown
     attributes: