[skip ci] Replaced mentions of Tachiyomi with Mihon in Issue Templates (#22)

Tachiyomi => Mihon in Issue Templates

.github/ISSUE_TEMPLATE/report_issue.yml

@@ -1,5 +1,5 @@
 name: 🐞 Issue report
-description: Report an issue in Tachiyomi
+description: Report an issue in Mihon
 labels: [Bug]
 body:
 
@@ -48,10 +48,10 @@ body:
         You can paste the crash logs in plain text or upload it as an attachment.
 
   - type: input
-    id: tachiyomi-version
+    id: mihon-version
     attributes:
-      label: Tachiyomi version
-      description: You can find your Tachiyomi version in **More → About**.
+      label: Mihon version
+      description: You can find your Mihon version in **More → About**.
       placeholder: |
         Example: "0.15.3"
     validations: