adds Calliope mini V3 to the library #9

Job	Run time
Compile nRF52DK	52s
Compile BluzDK	51s
Compile RedBearLab_nRF51822:version=1_0	51s
Compile BBCmicrobit	56s
Compile BBCmicrobitV2	49s
Compile CalliopeMini	59s
Compile CalliopeminiV3	53s
Compile Generic_nRF51822:chip=xxac	53s
Compile Generic_nRF52832	47s
Compile Generic_nRF52833	51s
Compile OSHChip	1m 0s
Compile STCT_nRF52_minidev	53s
Compile PCA1000X:board_variant=pca10000	56s
Compile PCA1000X:board_variant=pca10001	57s
Compile PCA1000X:board_variant=nrf6310	52s
Compile nRF51Dongle:version=1_1_0	51s
Compile Blend2	59s
Compile BLENano	56s
Compile BLENano2	51s
Compile TinyBLE	48s
Compile bluey	56s
Compile hackaBLE	49s
Compile hackaBLE_v2	51s
Compile Sinobit	52s
Compile DWM1001-DEV	51s
Compile SeeedArchLink	52s
Compile Beacon_PCA20006	56s
Compile Waveshare_BLE400	53s
Compile ng_beacon	57s
	25m 42s

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