Chore: Bump All Ruby Versions To Bundler 2

jfelchner · jfelchner · commit ea050ee071ef · 2023-03-01T11:28:10.000-06:00
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
@@ -32,9 +32,6 @@ jobs:
           - ruby:                 "2.2"
             bundler:              "1"
 
-          - ruby:                 "2.3"
-            bundler:              "1"
-
     continue-on-error: ${{ endsWith(matrix.ruby, 'head') }}
 
     env:
