Address .golangci.yml deprecations

Author: ashmckenzie

.golangci.yml

@@ -27,10 +27,6 @@ run:
   #   - src/external_libs
   #   - autogenerated_by_my_lib
 
-  # default is true. Enables skipping of directories:
-  #   vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
-  skip-dirs-use-default: true
-
   # which files to skip: they will be analyzed, but issues from them
   # won't be reported. Default value is empty list, but there is
   # no need to include all autogenerated files, we confidently recognize
@@ -363,3 +359,7 @@ issues:
 
   # Show only new issues created in git patch with set file path.
   # new-from-patch: path/to/patch/file
+
+  # default is true. Enables skipping of directories:
+  #   vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
+  exclude-dirs-use-default: true