Update Arduino core to v2.10.1

Author: valeros

boards/electrosmith_daisy.json

@@ -12,7 +12,7 @@
     },
     "mcu": "stm32h750ibk6",
     "product_line": "STM32H750xx",
-    "variant": "STM32H7xx/H742I(G-I)K_H743I(G-I)K_H750IBK_H753IIK"
+    "variant": "STM32H7xx/H742I(G-I)(K-T)_H743I(G-I)(K-T)_H750IB(K-T)_H753II(K-T)"
   },
   "connectivity": [
     "can"

boards/electrosmith_daisy_patch_sm.json

@@ -13,7 +13,7 @@
     },
     "mcu": "stm32h750ibk6",
     "product_line": "STM32H750xx",
-    "variant": "STM32H7xx/H742I(G-I)K_H743I(G-I)K_H750IBK_H753IIK"
+    "variant": "STM32H7xx/H742I(G-I)(K-T)_H743I(G-I)(K-T)_H750IB(K-T)_H753II(K-T)"
   },
   "connectivity": [
     "can"

boards/electrosmith_daisy_petal_sm.json

@@ -13,7 +13,7 @@
     },
     "mcu": "stm32h750ibk6",
     "product_line": "STM32H750xx",
-    "variant": "STM32H7xx/H742I(G-I)K_H743I(G-I)K_H750IBK_H753IIK"
+    "variant": "STM32H7xx/H742I(G-I)(K-T)_H743I(G-I)(K-T)_H750IB(K-T)_H753II(K-T)"
   },
   "connectivity": [
     "can"

platform.json

@@ -190,7 +190,7 @@
       "type": "framework",
       "optional": true,
       "owner": "platformio",
-      "version": "~4.20900.0"
+      "version": "~4.21001.0"
     },
     "framework-arduinoststm32-maple": {
       "type": "framework",