Increase partition size for esp32c6. (#2753)

Author: floitsch

toolchains/esp32c6/partitions.csv

@@ -21,7 +21,7 @@
 secure,   0x42, 0x00,     0x009000,  0x004000,
 otadata,  data, ota,              ,  0x002000,
 phy_init, data, phy,              ,  0x001000,
-ota_0,    app,  ota_0,            ,  0x1a0000,
-ota_1,    app,  ota_1,            ,  0x1a0000,
+ota_0,    app,  ota_0,            ,  0x1b0000,
+ota_1,    app,  ota_1,            ,  0x1b0000,
 nvs,      data, nvs,              ,  0x010000,
-programs, 0x40, 0x00,             ,  0x0a0000, encrypted
+programs, 0x40, 0x00,             ,  0x080000, encrypted