chore: bump dis dependency to ~> 1.2

Author: elektronaut

Gemfile.lock

@@ -2,7 +2,7 @@ PATH
   remote: .
   specs:
     dynamic_image (3.0.6)
-      dis (~> 1.1, >= 1.1.11)
+      dis (~> 1.2)
       rails (> 7.0)
       ruby-vips (>= 2.1, < 2.4)
       vector2d (~> 2.2, >= 2.2.1)
@@ -98,7 +98,7 @@ GEM
     date (3.5.1)
     debug_inspector (1.2.0)
     diff-lcs (1.6.2)
-    dis (1.1.21)
+    dis (1.2.0)
       benchmark
       fog-core (>= 2.1.2, < 2.7.0)
       fog-local

dynamic_image.gemspec

@@ -26,7 +26,7 @@ Gem::Specification.new do |s|
 
   s.required_ruby_version = ">= 3.2.0"
 
-  s.add_dependency "dis", "~> 1.1", ">= 1.1.11"
+  s.add_dependency "dis", "~> 1.2"
   s.add_dependency "rails", "> 7.0"
   s.add_dependency "ruby-vips", ">= 2.1", "< 2.4"
   s.add_dependency "vector2d", "~> 2.2", ">= 2.2.1"