Do not ignore large files.

This removes a condition that ignores large files in the zoekt-archive-index, preventing them from appearing in search results.
Indexation of these files is still skipped in the index builder, only filepaths are recorded.

Change-Id: I4250899e69f9577c42f5de81e0d5fcbcf322e263
diff --git a/cmd/zoekt-archive-index/main.go b/cmd/zoekt-archive-index/main.go
index 75f37d2..8754b4e 100644
--- a/cmd/zoekt-archive-index/main.go
+++ b/cmd/zoekt-archive-index/main.go
@@ -159,11 +159,6 @@
 	add := func(f *File) error {
 		defer f.Close()
 
-		// We do not index large files
-		if f.Size > int64(bopts.SizeMax) && !bopts.IgnoreSizeMax(f.Name) {
-			return nil
-		}
-
 		contents, err := ioutil.ReadAll(f)
 		if err != nil {
 			return err