treewide: replace call to bytes.Compare with bytes.Equal

Change-Id: I6498593b67386ae858fb06a48f2385940688d880
Reviewed-on: https://review.monogon.dev/c/monogon/+/3009
Vouch-Run-CI: Tim Windelschmidt <tim@monogon.tech>
Reviewed-by: Serge Bazanski <serge@monogon.tech>
Tested-by: Jenkins CI
diff --git a/metropolis/pkg/verity/encoder_test.go b/metropolis/pkg/verity/encoder_test.go
index b53e06e..db86cd6 100644
--- a/metropolis/pkg/verity/encoder_test.go
+++ b/metropolis/pkg/verity/encoder_test.go
@@ -175,7 +175,7 @@
 	}
 
 	// Return true, if read data matches expectedData.
-	if bytes.Compare(expectedData, readData) == 0 {
+	if bytes.Equal(expectedData, readData) {
 		return true
 	}
 	return false