Picopass: Adding bettse as codeowner (#52)

Co-authored-by: あく <alleteam@gmail.com>

Author: bettse

.github/CODEOWNERS

@@ -8,7 +8,7 @@
 /mfkey32 @skotopes @DrZlo13 @hedger @gornekich
 /nfc_magic @skotopes @DrZlo13 @hedger @gornekich
 /nfc_rfid_detector @skotopes @DrZlo13 @hedger @gornekich
-/picopass @skotopes @DrZlo13 @hedger @gornekich
+/picopass @skotopes @DrZlo13 @hedger @gornekich @bettse
 /signal_generator @skotopes @DrZlo13 @hedger @nminaylov
 /spi_mem_manager @skotopes @DrZlo13 @hedger
 /weather_station @skotopes @DrZlo13 @hedger @Skorpionm