Bump rack from 3.1.13 to 3.1.14 (#1064)

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

Author: dependabot[bot]

Gemfile.lock

@@ -419,7 +419,7 @@ GEM
       activesupport (>= 3.0.0)
     raabro (1.4.0)
     racc (1.8.1)
-    rack (3.1.13)
+    rack (3.1.14)
     rack-cors (2.0.2)
       rack (>= 2.0.0)
     rack-protection (4.1.1)