update images assets: replace demo by sample

Author: elneruda

Podfile.lock

@@ -90,6 +90,6 @@ SPEC CHECKSUMS:
   TeadsSASAdapter: d8966f7856d9e117af76df2f7a5adeaab2600b1a
   TeadsSDK: 2eb77986f95f0644b681ac86edc2f56e4faa7cb0
 
-PODFILE CHECKSUM: eae1089d2208fa39dbb41ecbaf626603f64da49a
+PODFILE CHECKSUM: 8704756f2da3b3160a5d8dcaf02671b3aa0cb904
 
 COCOAPODS: 1.10.0

TeadsSampleApp/Assets.xcassets/Teads-Sample-App-White.imageset/Contents.json

@@ -1,7 +1,7 @@
 {
   "images" : [
     {
-      "filename" : "Teads-Demo-App-white-1.png",
+      "filename" : "Teads-Sample-App-white-1.png",
       "idiom" : "universal",
       "scale" : "1x"
     },

TeadsSampleApp/Assets.xcassets/Teads-Sample-App-White.imageset/Teads-Demo-App-white-1.png

@@ -1,7 +1,7 @@
 {
   "images" : [
     {
-      "filename" : "Teads-Demo-App-black.png",
+      "filename" : "Teads-Sample-App-black.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
@@ -12,7 +12,7 @@
           "value" : "light"
         }
       ],
-      "filename" : "Teads-Demo-App-black-1.png",
+      "filename" : "Teads-Sample-App-black-1.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
@@ -23,7 +23,7 @@
           "value" : "dark"
         }
       ],
-      "filename" : "Teads-Demo-App-white.png",
+      "filename" : "Teads-Sample-App-white.png",
       "idiom" : "universal",
       "scale" : "1x"
     },