Updated ESP Tools for MacOS Big Sur

Updated  xtensa-esp32-elf-gcc to 1.22.0-97-gc752ad5-5.2.0
Updated esptool_py to 3.0.0

Author: awende

IDE_Board_Manager/package_sparkfun_index.json

@@ -858,6 +858,39 @@
             }
           ]
 		},
+    {
+          "name": "SparkFun ESP32 Boards",
+          "architecture": "esp32",
+          "version": "1.0.1",
+          "category": "Contributed",
+      "url": "https://github.com/sparkfun/Arduino_Boards/raw/master/IDE_Board_Manager/sparkfun-esp32-1.0.1.tar.bz2",
+          "archiveFileName": "sparkfun-esp32-1.0.1.tar.bz2",
+          "checksum": "SHA-256:030ee494bdf5ae8870042704e99ba0e27313c42f90a284babeaaac9a2deeb6a1",
+          "size": "33167738",
+          "boards": [
+            { "name": "SparkFun ESP32 Thing" },
+      { "name": "SparkFun ESP32 Thing Plus"},
+      { "name": "SparkFun ESP32 MicroMod"},
+      { "name": "SparkFun Lora Gateway 1-Channel" }
+          ],
+          "toolsDependencies": [
+            {
+              "packager": "esp32", 
+              "version": "1.22.0-97-gc752ad5-5.2.0",
+              "name": "xtensa-esp32-elf-gcc"
+            }, 
+            {
+              "packager": "esp32", 
+              "version": "3.0.0", 
+              "name": "esptool_py"
+            }, 
+            {
+              "packager": "esp32", 
+              "version": "0.2.3", 
+              "name": "mkspiffs"
+            }
+          ]
+    },
         {
           "name": "SparkFun SAMD Boards (dependency: Arduino SAMD Boards 1.6.5)",
           "architecture": "samd",