Update registry files

Author: matentzn

data/mapping-data.json

@@ -179,7 +179,7 @@
                     "mapping_set_group": "mondo",
                     "registry_confidence": null,
                     "local_name": null,
-                    "mapping_set_version": "http://purl.obolibrary.org/obo/mondo/releases/2025-02-04/mappings/mondo_hasdbxref_icd10cm.sssom.tsv",
+                    "mapping_set_version": "http://purl.obolibrary.org/obo/mondo/releases/2025-04-01/mappings/mondo_hasdbxref_icd10cm.sssom.tsv",
                     "mapping_set_title": "No title available",
                     "mapping_set_description": "No description available",
                     "mapping_provider": "No provider information available",
@@ -308,7 +308,7 @@
                     "mapping_set_group": "disease_mappings",
                     "registry_confidence": null,
                     "local_name": "mondo_hasdbxref_hp.sssom.tsv",
-                    "mapping_set_version": "http://purl.obolibrary.org/obo/mondo/releases/2025-02-04/mappings/mondo_hasdbxref_hp.sssom.tsv",
+                    "mapping_set_version": "http://purl.obolibrary.org/obo/mondo/releases/2025-04-01/mappings/mondo_hasdbxref_hp.sssom.tsv",
                     "mapping_set_title": "No title available",
                     "mapping_set_description": "No description available",
                     "mapping_provider": "No provider information available",
@@ -425,14 +425,22 @@
                     "mapping_set_group": "mondo_mappings",
                     "registry_confidence": null,
                     "local_name": null,
-                    "mapping_set_version": "http://purl.obolibrary.org/obo/mondo/releases/2025-02-04/mappings/mondo_hasdbxref_hp.sssom.tsv",
+                    "mapping_set_version": "http://purl.obolibrary.org/obo/mondo/releases/2025-04-01/mappings/mondo_hasdbxref_hp.sssom.tsv",
                     "mapping_set_title": "No title available",
                     "mapping_set_description": "No description available",
                     "mapping_provider": "No provider information available",
                     "issue_tracker": "No issue tracker available",
                     "license": "https://creativecommons.org/publicdomain/zero/1.0/"
                 }
             ]
+        },
+        {
+            "registry_id": "mesh-mappings",
+            "registry_title": "Mapping Registry Template",
+            "registry_description": "This is a template for a mapping registry, use to jumpstart your own.",
+            "homepage": "https://github.com/mapping-commons/mapping-commons-template",
+            "documentation": null,
+            "mapping_sets": []
         }
     ]
 }