[Libosinfo] [osinfo-db] rhel: Fix detection of RHEL-7.2 (x86_64) ISOs

[Fabiano Fidêncio]

When trying to install the free developer image[0] I've noticed that its
volume-id[1] doesn't match the regular expression we have been using.
Let's relax the expression, as already done for 7.0 and 7.1 for x86_64
ISOs.

[0]: https://developers.redhat.com/products/rhel/get-started/#tab-kvm
[1]:
    CD-ROM is in ISO 9660 format
    System id: LINUX
    Volume id: RHEL-7.2 Server.x86_64
    Volume set id:
    Publisher id:
    Data preparer id:
    Application id: GENISOIMAGE ISO 9660/HFS FILESYSTEM CREATOR (C) 1993
    E.YOUNGDALE (C) 1997-2006 J.PEARSON/J.SCHILLING (C) 2006-2007 CDRKIT
    TEAM
    Copyright File id:
    Abstract File id:
    Bibliographic File id:
    Volume set size is: 1
    Volume set sequence number is: 1
    Logical block size is: 2048
    Volume size is: 1973912
    El Torito VD version 1 found, boot catalog is in sector 1139
    Joliet with UCS level 3 found
    Rock Ridge signatures version 1 found
    Eltorito validation header:
        Hid 1
        Arch 0 (x86)
        ID ''
        Key 55 AA
        Eltorito defaultboot header:
            Bootid 88 (bootable)
            Boot media 0 (No Emulation Boot)
            Load segment 0
            Sys type 0
            Nsect 4
            Bootoff 2D319 185113

Christophe noticed that the issue is not related only to the free
developer image, but also happens with the "normal" RHEL-7.2 image.

Signed-off-by: Fabiano Fidêncio <fabiano at fidencio.org>
Reported-by: Allan Day <aday at redhat.com>
---
 data/os/redhat.com/rhel-7.2.xml.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/os/redhat.com/rhel-7.2.xml.in b/data/os/redhat.com/rhel-7.2.xml.in
index ab78cf8..7344341 100644
--- a/data/os/redhat.com/rhel-7.2.xml.in
+++ b/data/os/redhat.com/rhel-7.2.xml.in
@@ -17,7 +17,7 @@
     <media arch="x86_64">
       <iso>
         <system-id>LINUX</system-id>
-        <volume-id>.*RHEL-7.2.*x86_64$</volume-id>
+        <volume-id>.*RHEL-7.2.*x86_64.*</volume-id>
       </iso>
       <kernel>isolinux/vmlinuz</kernel>
       <initrd>isolinux/initrd.img</initrd>
-- 
2.9.3