Add Calibre v5.8.0 (#5691)

* Add Calibre v5.8.0

* removed x86 installer

manifests/calibre/calibre/5.8.0.yaml

@@ -0,0 +1,16 @@
+Id: calibre.calibre
+Name: calibre
+Version: 5.8.0
+Publisher: calibre
+License: GNU General Public License v3.0
+LicenseUrl: https://github.com/kovidgoyal/calibre/blob/master/LICENSE
+AppMoniker: calibre
+Tags: ebook, calibre, kobo, kindle, epub, mobi
+Description: calibre is a powerful and easy-to-use e-book manager
+Homepage: https://calibre-ebook.com
+Installers:
+- Arch: x64
+  Url: https://download.calibre-ebook.com/5.8.0/calibre-64bit-5.8.0.msi
+  Sha256: BAD737CF71B2858635786FB26F7B6B36D4B3A1977B8C1B59C6BBBA9F8CE1FCA6
+  InstallerType: msi
+  ProductCode: "{719BF2A9-9782-45B8-857D-CCF205B83271}"