Remove DBImageColorPicker pod.

Signed-off-by: Ivan Sein <ivan@nextcloud.com>

NextcloudTalk/CallViewController.m

@@ -29,7 +29,6 @@
 #import <WebRTC/RTCMTLVideoView.h>
 #import <WebRTC/RTCVideoTrack.h>
 
-#import "DBImageColorPicker.h"
 #import "JDStatusBarNotification.h"
 #import "UIImageView+AFNetworking.h"
 

Podfile

@@ -5,7 +5,6 @@ target "NextcloudTalk" do
 pod 'AFNetworking', "3.2.0"
 pod 'DateTools'
 pod 'JDStatusBarNotification'
-pod 'DBImageColorPicker'
 pod 'UICKeyChainStore'
 pod 'Realm', '10.30.0'
 pod 'MaterialComponents/ActivityIndicator'