Support Ruby 3.4

Author: adfoster-r7

.github/workflows/verify.yml

@@ -63,7 +63,7 @@ jobs:
           - '3.1'
           - '3.2'
           - '3.3'
-          - '3.4.0-preview2'
+          - '3.4'
         os:
           - ubuntu-20.04
           - ubuntu-latest

Gemfile.lock

@@ -200,7 +200,7 @@ GEM
     crass (1.0.6)
     csv (3.3.0)
     daemons (1.4.1)
-    date (3.3.4)
+    date (3.4.1)
     debug (1.8.0)
       irb (>= 1.5.0)
       reline (>= 0.3.1)