Fix several regressions of 5.40 with upstream commits and an own patch

OBS-URL: https://build.opensuse.org/package/show/Base:System/file?expand=0&rev=224

file.changes

@@ -1,3 +1,29 @@
+-------------------------------------------------------------------
+Fri Apr 23 10:26:49 UTC 2021 - Dr. Werner Fink <werner@suse.de>
+
+- Add patch file-5.40-ascii.patch
+  * fix regressions on dection of smaller ASCII files (boo#1184899)
+
+-------------------------------------------------------------------
+Thu Apr 22 13:42:49 UTC 2021 - Dr. Werner Fink <werner@suse.de>
+
+- Add upstream comitts as patches
+  * file-5.40-9b0459af.patch
+    put attributes inside the xz magic. (boo#1184888, boo#1184891)
+  * file-5.40-749e1ecf.patch
+    If the file is less than 3 bytes, use the file length to determine type
+  * file-5.40-f0601504.patch
+    Fix regression after unsigned/signed printing changes
+  * file-5.40-f7705dca.patch
+     fix previous (cast >>)
+  * file-5.40-3096f87f.patch
+    Correct return values to exptexted
+  * file-5.40-4c5fe1ad.patch
+    Add missing parens
+- Port patch 
+  * file-5.28-btrfs-image.dif
+    due patch file-5.40-f0601504.patch
+
 -------------------------------------------------------------------
 Tue Apr  6 07:39:00 UTC 2021 - Dr. Werner Fink <werner@suse.de>