Merge pull request #1578 from forcedotcom/sc/W-16529896

CHANGE(pmd): @W-16529896@ Upgrade pmd to 7.4.0 and pmd-appexhcnage to 0.15

Author: stephen-carter-at-sf

pmd-appexchange/docs/AvoidHardcodedCredentialsInSetPassword.md

@@ -0,0 +1,18 @@
+AvoidHardcodedCredentialsInSetPassword[](#avoidhardcodedcredentialsinsetpassword)
+------------------------------------------------------------------------------------------------------------------------------------------------------
+
+**Violation:**
+
+   Avoid using hard-coded credentials with setPassword
+
+
+**Priority:** Critical (1)
+
+**Description:**
+
+   Detects hard-coded credentials in the call to setPassword().
+
+**Example(s):**
+
+   
+