Maintenance: Update dependency capybara to v3.39.0

Gemfile.lock

@@ -95,7 +95,7 @@ GEM
       zeitwerk (~> 2.3)
     acts_as_list (1.1.0)
       activerecord (>= 4.2)
-    addressable (2.8.1)
+    addressable (2.8.2)
       public_suffix (>= 2.0.2, < 6.0)
     argon2 (2.2.0)
       ffi (~> 1.15)
@@ -116,7 +116,7 @@ GEM
     builder (3.2.4)
     byebug (11.1.3)
     byk (1.1.0)
-    capybara (3.38.0)
+    capybara (3.39.0)
       addressable
       matrix
       mini_mime (>= 0.1.3)
@@ -405,7 +405,7 @@ GEM
       rack (>= 1.0, < 3)
     rack-proxy (0.7.6)
       rack
-    rack-test (2.0.2)
+    rack-test (2.1.0)
       rack (>= 1.3)
     rails (6.1.7.3)
       actioncable (= 6.1.7.3)