ci: prevent color code from being parsed as number in labels config

.github/config/labels.yml

@@ -1,87 +1,84 @@
 ---
 # Issue Types - Core labels for issue categorization
 - name: bug
-  color: d73a4a
+  color: 'd73a4a'
   description: Report an issue or unexpected behavior
 - name: feature
-  color: a2eeef
+  color: 'a2eeef'
   description: Request for new feature or enhancement
-  aliases: [enhancement]
+  aliases: ['enhancement']
 - name: question
-  color: d876e3
+  color: 'd876e3'
   description: Request for information or clarification
 
 # Development Status - Progress tracking
 - name: research
-  color: 0890c3
+  color: '0890c3'
   description: Research and exploration required before implementation
-  aliases: [exploration]
+  aliases: ['exploration']
 - name: wont-fix
-  color: ffffff
+  color: 'ffffff'
   description: This will not be worked on or fixed
-  aliases: [wontfix]
+  aliases: ['wontfix']
 - name: stale
-  color: ededed
+  color: 'ededed'
   description: No activity for a long period
 
 # Quality & Testing - Code quality related labels
 - name: code-quality
-  color: c5def5
+  color: 'c5def5'
   description: Improvements to code structure and quality
-  aliases: [code quality]
+  aliases: ['code quality']
 - name: testing
-  color: 1d76db
+  color: '1d76db'
   description: Related to tests and test infrastructure
-  aliases: [tests]
+  aliases: ['tests']
 - name: docs
-  color: 0075ca
+  color: '0075ca'
   description: Documentation changes or improvements
-  aliases: [documentation]
+  aliases: ['documentation']
 - name: performance
-  color: fef2c0
+  color: 'fef2c0'
   description: Performance improvements or optimizations
-  aliases:
-    - perf
+  aliases: ['perf']
 
 # Component Specific - Labels for specific components
 - name: node
-  color: 2cbe4e
+  color: '2cbe4e'
   description: Related to the full node implementation
-  aliases: [full node]
+  aliases: ['full node']
 - name: sequencer
-  color: d93f0b
+  color: 'd93f0b'
   description: Related to the sequencing logic and implementation
 - name: infrastructure
-  color: c2e0c6
+  color: 'c2e0c6'
   description: CI/CD, deployment and infrastructure changes
-  aliases:
-    - infra
+  aliases: ['infra']
 
 # Version & Features Tracking - Version and feature specific labels
 - name: v0.13.2
-  color: b104c2
+  color: 'b104c2'
   description: Related to version 0.13.2
-  aliases: [0.13.2]
+  aliases: ['0.13.2']
 - name: db-migration
-  color: ee0701
+  color: 'ee0701'
   description: Requires database schema changes or migration
-  aliases: [bump_db]
+  aliases: ['bump_db']
 - name: rpc-v0.8.0
-  color: 53112f
+  color: '53112f'
   description: Implementation of RPC specification v0.8.0
-  aliases:
-    - rpc-0.8.0
+  aliases: ['rpc-0.8.0']
 
 # Issue Management - Issue workflow labels
 - name: help-wanted
-  color: 008672
+  color: '008672'
   description: Looking for contributors to help with this
-  aliases: [help wanted]
+  aliases: ['help wanted']
 - name: duplicate
-  color: cfd3d7
+  color: 'cfd3d7'
   description: Similar issue or PR already exists
 - name: invalid
-  color: e4e669
+  color: 'e4e669'
   description: This issue or PR is not applicable
 # ----------------------------------------
 # Color Scheme Reference: