Ignore as keys/pwd are only used in tests (#15459)

* Ignore as keys/pwd are only used in tests

* Copy to root

CredScanSuppressions.json

@@ -0,0 +1,13 @@
+{
+    "tool": "Credential Scanner",
+    "suppressions": [
+        {
+            "file": "src\\test\\datascience\\serverConfigFiles\\jkey.key",
+            "_justification": "Key file used for testing purposes, it is not a key relating to anything real"
+        },
+        {
+            "file": "src\\test\\datascience\\serverConfigFiles\\remotePassword.py",
+            "_justification": "The secret in this file used here for testing."
+        }
+    ]
+}

src/test/datascience/serverConfigFiles/jkey.key

@@ -1,3 +1,4 @@
+[SuppressMessage("Microsoft.Security", "CS002:SecretInNextLine", Justification="[Used for Testing]")]
 -----BEGIN PRIVATE KEY-----
 MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCqRHBDELz8EsN1
 5eHKrdo8GpMwwW0QeXcVvklVIRp8j3OiJnuB4qD9XId/jqo1Z7LZ3tlipN2w56U0

src/test/datascience/serverConfigFiles/remotePassword.py

@@ -2,5 +2,5 @@
 c.NotebookApp.port = 9799
 c.NotebookApp.open_browser = False
 # Python
+#[SuppressMessage("Microsoft.Security", "CS002:SecretInNextLine", Justification="[Used for testing]")]
 c.NotebookApp.password = "sha1:74182e119a7b:e1b98bbba98f9ada3fd714eda9652437e80082e2"
-