Allowing app names of 1st party apps to be larger than 50 characters. (#3318)

#### Summary <!-- Provide a general summary of your changes -->

Change ruleset to allow app names of 1st party apps to be larger than 50
characters, the PTE0010 diagnostic is meant for PTEs that are stored in
EMRS which imposes such limit. This is not the case for 1st party apps
in FAME.

#### Work Item(s) <!-- Add the issue number here after the #. The issue
needs to be open and approved. Submitting PRs with no linked issues or
unapproved issues is highly discouraged. -->

[AB#571703](https://dynamicssmb2.visualstudio.com/1fcb79e7-ab07-432a-a3c6-6cf5a88ba4a5/_workitems/edit/571703)

Co-authored-by: diegojoshuam <[email protected]>

Author: mynjj

src/rulesets/PTECop.ruleset.json

@@ -39,7 +39,8 @@
                   },
                   {
                       "id":  "PTE0010",
-                      "action":  "Error"
+                      "action":  "None",
+                      "justification": "Microsoft apps are not stored in EMRS, which imposes the 50 characters limit."
                   },
                   {
                       "id":  "PTE0011",