add license checker exceptions for openssl (#13059)

The license checker found several potential mishandled license files in openssl-devel. However, after looking at them, all of them are false positives that refer to APIs, not licenses.

Author: tobiasb-ms

toolkit/resources/manifests/package/license_file_exceptions.json

@@ -30,6 +30,14 @@
             "IgnoredFilesRegexList": [
                 "^/usr/share/doc/tar-[0-9\\.]+/tar\\.html/GNU-Free-Documentation-License\\.html$"
             ]
+        },
+        {
+            "_comment1": "OpenSSL has multiple structs, constants and procedures that have the word 'NOTICE' in them, like 'NOTICEREF_free'.",
+            "_comment2": "These man pages are for those items, not actual license notices.",
+            "PackageName": "openssl-devel",
+            "IgnoredFilesRegexList": [
+                "^/usr/share/man/man3/.*NOTICE.*\\.3ossl\\.gz$"
+            ]
         }
     ],
     "GlobalExceptionsRegexList": [