update version to 1.0.8

Author: hahastudio

document/readme_screenshot_02.png

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.7+1
+version: 1.0.8+1
 
 environment:
   sdk: '>=2.19.3 <3.0.0'