Update issue templates according to new labels

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -3,7 +3,7 @@ name: Bug report
 description: >
   Use for any bug that happens after campaign generation. If the New Game wizard
   failed, use the "New Game wizard failed" template instead.
-labels: bug
+labels: ["Bug", "Priority Medium"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/campaign_update.md

@@ -2,7 +2,7 @@
 name: Campaign update submission
 about: Submit an update to a campaign you maintain.
 title: 'Update for <campaign name>'
-labels: campaign-update-submission
+labels: Campaign Update Submission
 assignees: ''
 
 ---

.github/ISSUE_TEMPLATE/code_architecture.yml

@@ -2,7 +2,7 @@
 name: Code Architecture
 description: >
   Suggest a refactor, or other issues related to the codebase.
-labels:  ["refactor", "python"]
+labels:  ["Refactor", "Python", "Priority Low"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -2,7 +2,7 @@
 name: Feature Request
 description: >
   Suggest an idea for this project.
-labels: enhancement
+labels: ["Enhancement", "Priority Medium"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/mod_support.md

@@ -2,7 +2,7 @@
 name: Mod support request
 about: Request Retribution support for new mods, or updates to existing mods 
 title: Add/update <mod name>
-labels: mod support
+labels: Mod Request
 assignees: ''
 
 ---

.github/ISSUE_TEMPLATE/new-game-bug.yml

@@ -3,7 +3,7 @@ name: New Game wizard failed
 description: >
   Use for bugs that prevent the "New Game" wizard from completing successfully.
   If the wizard completes without issue, use the normal bug report template.
-labels: bug
+labels: ["Bug", "Priority High"]
 body:
   - type: markdown
     attributes: