Revert "remove BUNDLED WITH. apparently this is the good practice now (?)...

Revert "remove BUNDLED WITH. apparently this is the good practice now (?) according to https://github.com/bundler/bundler/issues/3697"

This reverts commit 66b0219b.

Gemfile.lock

 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.6.0)
+      public_suffix (>= 2.0.2, < 4.0)
     backports (3.15.0)
     bond (0.4.3)
     diffy (3.3.0)
@@ -28,7 +28,7 @@ GEM
       faraday_middleware (~> 0.10, >= 0.10.0)
     mime-types (2.99.3)
     multipart-post (2.1.1)
-    net-ssh (5.2.0)
+    net-ssh (4.2.0)
     net-ssh-gateway (2.0.0)
       net-ssh (>= 4.0.0)
     net-ssh-multi (1.2.1)
@@ -36,8 +36,8 @@ GEM
       net-ssh-gateway (>= 1.2.0)
     netrc (0.11.0)
     peach (0.5.1)
-    public_suffix (4.0.1)
-    rack (2.0.7)
+    public_suffix (3.1.1)
+    rack (1.6.4)
     rack-cache (1.9.0)
       rack (>= 0.4)
     rb-readline (0.5.5)
@@ -93,3 +93,6 @@ DEPENDENCIES
   peach
   restfully
   ruby-cute
+
+BUNDLED WITH
+   1.17.3