migrate code from googleapis/python-dlp

.github/header-checker-lint.yml

@@ -20,6 +20,9 @@ ignoreFiles:
   - "texttospeech/snippets/resources/hello.txt"
   - "language/**/resources/*.txt"
   - "language/snippets/classify_text/resources/texts/*.txt"
+  - "dlp/snippets/resources/accounts.txt"
+  - "dlp/snippets/resources/harmless.txt"
+  - "dlp/snippets/resources/test.txt"
 
 ignoreLicenseYear: true
 

dlp/AUTHORING_GUIDE.md

@@ -0,0 +1 @@
+See https://github.com/GoogleCloudPlatform/python-docs-samples/blob/master/AUTHORING_GUIDE.md

dlp/CONTRIBUTING.md

@@ -0,0 +1 @@
+See https://github.com/GoogleCloudPlatform/python-docs-samples/blob/master/CONTRIBUTING.md