[ruby/tsort] Bump version to 0.1.1

https://github.com/ruby/tsort/commit/dd71002c65
2022-12-05 17:16:05 +09:00 · 2022-12-05 17:16:05 +09:00 · eca8090120
--- a/lib/tsort.gemspec
+++ b/lib/tsort.gemspec
@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
  spec.name          = "tsort"
-  spec.version       = "0.1.0"
+  spec.version       = "0.1.1"
  spec.authors       = ["Tanaka Akira"]
  spec.email         = ["akr@fsij.org"]