Update a couple of colours that were missed (#1326)

libs/core/input.ts

@@ -1,7 +1,7 @@
 /**
  * Events and data from sensors
  */
-//% color=#B4009E weight=111 icon="\uf192"
+//% color=#D400D4 weight=111 icon="\uf192"
 namespace input {
     /**
      * Attaches code to run when the screen is facing up.

libs/radio/radio.cpp

@@ -27,7 +27,7 @@ using namespace pxt;
 // payload: buffer length (9), buffer (10 ... 28)
 #define PACKET_TYPE_BUFFER 3
 
-//% color=270 weight=96 icon="\uf012"
+//% color=#E3008C weight=96 icon="\uf012"
 namespace radio {
 
     // -------------------------------------------------------------------------

libs/radio/radio.ts

@@ -1,7 +1,7 @@
 /**
  * Communicate data using radio packets
  */
-//% color=#F62459 weight=96 icon="\uf012"
+//% color=#E3008C weight=96 icon="\uf012"
 namespace radio {
     export class Packet {
         /**

libs/radio/shims.d.ts

@@ -2,7 +2,7 @@
 
 
 
-    //% color=270 weight=96 icon="\uf012"
+    //% color=#E3008C weight=96 icon="\uf012"
 declare namespace radio {
 
     /**