Update Cocoapods, fix build breakage.

Pods

@@ -1 +1 @@
-Subproject commit 9a3f6876d4a6086d10501383b96fb2d9d47a75b6
+Subproject commit f594e0655b038d7a809b2bcc0222a00e64586d9f

SignalServiceKit/src/Util/UIImage+OWS.m

@@ -44,7 +44,7 @@
     }
 
     CGFloat maxOriginalDimensionPoints = MAX(originalSize.width, originalSize.height);
-    if (maxOriginalDimension < maxDimensionPoints) {
+    if (maxOriginalDimensionPoints < maxDimensionPoints) {
         // Don't bother scaling an image that is already smaller than the max dimension.
         return self;
     }