Update method_source and rake gems from FreeBSD

Gemfile.lock

@@ -2,11 +2,11 @@ GEM
   remote: https://rubygems.org/
   specs:
     coderay (1.1.3)
-    method_source (1.0.0)
+    method_source (1.1.0)
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    rake (13.0.6)
+    rake (13.2.1)
 
 PLATFORMS
   ruby
@@ -16,4 +16,4 @@ DEPENDENCIES
   rake
 
 BUNDLED WITH
-   2.4.4
+   2.5.14