Reduce the expected YouTube request count in the integration tests (d…

…uckduckgo#1158)

Sometimes the YouTube Click to Load integration tests fail when there
are less requests made than usual. Let's reduce the expected request
count down from six to two to get the tests passing more reliably.

integration-test/background/click-to-load-youtube.js

@@ -89,7 +89,7 @@ describe('Test YouTube Click To Load', () => {
 
             expect(youTubeIframeApi.checked).toBeTrue()
             expect(youTubeIframeApi.alwaysRedirected).toBeTrue()
-            expect(youTubeStandard.total).toBeGreaterThan(5)
+            expect(youTubeStandard.total).toBeGreaterThanOrEqual(2)
             expect(youTubeStandard.blocked).toEqual(youTubeStandard.total)
             expect(youTubeStandard.allowed).toEqual(0)
             expect(youTubeNocookie.blocked).toEqual(youTubeNocookie.total)
@@ -127,7 +127,7 @@ describe('Test YouTube Click To Load', () => {
 
             expect(youTubeIframeApi.checked).toBeTrue()
             expect(youTubeIframeApi.alwaysRedirected).toBeTrue()
-            expect(youTubeStandard.total).toBeGreaterThan(5)
+            expect(youTubeStandard.total).toBeGreaterThanOrEqual(2)
             expect(youTubeStandard.blocked).toEqual(youTubeStandard.total)
             expect(youTubeStandard.allowed).toEqual(0)
             expect(youTubeNocookie.blocked).toEqual(youTubeNocookie.total)