precompiled: bump native ruby support to 4.0.0 final

Author: flavorjones

.github/workflows/precompiled.yml

@@ -22,8 +22,8 @@ jobs:
   ruby_versions:
     outputs:
       # these are usually the same, but are different once we get to ruby release candidates
-      setup_ruby: "['3.2', '3.3', '3.4', 'head']"
-      image_tag:  "['3.2', '3.3', '3.4', '4.0.0-preview2']"
+      setup_ruby: "['3.2', '3.3', '3.4', '4.0.0']"
+      image_tag:  "['3.2', '3.3', '3.4', '4.0.0']"
     runs-on: ubuntu-latest
     steps:
       - run: echo "generating rubies ..."

precompiled/Gemfile

@@ -8,6 +8,6 @@ gemspec
 gem "rake", "~> 13.0"
 
 gem "rake-compiler"
-gem "rake-compiler-dock", "1.11.0.rc1"
+gem "rake-compiler-dock", "1.11.0"
 
 gem "minitest", "~> 5.0"