Update password-rules.json for mypatientvisit.com (#948)

Author: new-mexico-worm-farmer

quirks/password-rules.json

@@ -794,6 +794,9 @@
     "myhealthrecord.com": {
         "password-rules": "minlength: 8; maxlength: 20; allowed: lower, upper, digit, [_.!$*=];"
     },
+    "mypatientvisit.com": {
+        "password-rules": "minlength: 8; required: lower; required: upper; required: digit; required: [!#$%&*+.;?@^_~];"
+    },
     "mypay.dfas.mil": {
         "password-rules": "minlength: 9; maxlength: 30; required: lower; required: upper; required: digit; required: [#@$%^!*+=_];"
     },