Update jackson versions in text matrix (Azure#25178)

Author: Liudmila Molkova

sdk/core/supported-version-matrix.json

@@ -2,8 +2,8 @@
   "displayNames": {
     "2.10.5": "jackson2_10",
     "2.11.4": "jackson2_11",
-    "2.12.4": "jackson2_12",
-    "2.13.0-rc1": "jackson2_13_rc"
+    "2.12.5": "jackson2_12",
+    "2.13.0": "jackson2_13"
   },
   "matrix": {
     "Agent": {
@@ -15,8 +15,8 @@
     "AZURE_CORE_TEST_SUPPORTED_JACKSON_VERSION": [
         "2.10.5",
         "2.11.4",
-        "2.12.4",
-        "2.13.0-rc1"
+        "2.12.5",
+        "2.13.0"
     ],
     "TestFromSource": true
   }