Bump rack from 2.0.5 to 2.2.3 (#11)

Bump rack from 2.0.5 to 2.2.3 (#11)

Bumps rack from 2.0.5 to 2.2.3.

Signed-off-by: dependabot[bot] support@github.com

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

diff --git a/Gemfile.lock b/Gemfile.lock
index 246d3c8..d2dd3e2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -91,7 +91,7 @@ GEM
       byebug (~> 9.0)
       pry (~> 0.10)
     quantile (0.2.1)
-    rack (2.0.5)
+    rack (2.2.3)
     rainbow (3.0.0)
     rake (12.3.3)
     rb-fsevent (0.10.2)

GitHub sha: 38e660da

This commit appears in #11 which was merged by SamSaffron.