New partition table for UNO R4 WiFi

- Rename old nvs in fws (this will be wiped every firmware update)
   - Move certs before app0 (this would allow us to relase smaller binary updates)
   - SPIFFS moved to 0x370000 as a consequence (data will be wiped now, but not in future updates)
   - New default nvs at 0x3F0000 (this will keep data with future fw updates)
   - Core dump resized

Author: pennam

tools/partitions/unor4wifi.csv

@@ -1,8 +1,9 @@
 # Name,   Type, SubType,   Offset,  Size, Flags
-nvs,      data, nvs,       0x9000,  0x005000,
+fws,      data, nvs,       0x9000,  0x005000,
 otadata,  data, ota,       0xe000,  0x002000,
-app0,     app,  ota_0,     0x10000, 0x190000,
-app1,     app,  ota_1,     0x1A0000,0x190000,
-spiffs,   data, spiffs,    0x330000,0x080000,
-coredump, data, coredump,  0x3B0000,0x010000,
-cert,     data, undefined, 0x3C0000,0x040000,
+cert,     data, undefined, 0x10000, 0x040000,
+app0,     app,  ota_0,     0x50000, 0x190000,
+app1,     app,  ota_1,     0x1E0000,0x190000,
+spiffs,   data, spiffs,    0x370000,0x080000,
+nvs,      data, nvs,       0x3F0000,0x005000,
+coredump, data, coredump,  0x3F5000,0x00B000,