Remove patches five, four that are missing from debian/patches/series.
Fixed-Lintian-Issues:
 source: patch-file-present-but-not-mentioned-in-series [debian/patches/five]
 source: patch-file-present-but-not-mentioned-in-series [debian/patches/four]
Overridden-Lintian-Issues:
 source: patch-file-present-but-not-mentioned-in-series [debian/patches/three]
