Add repository information display

[ishiDACo]

For example, CVE-2020-14346 on raspbian has repository information. buster/main.

I would like to display it.

        "xserver-xorg-core": {
            "name": "xserver-xorg-core",
            "version": "2:1.20.4-1+rpt2",
            "release": "",
            "newVersion": "2:1.20.4-1+rpt2+deb10u1",
            "newRelease": "",
            "arch": "",
            "repository": "buster/main",
            "changelog": {
                "contents": "xorg-server (2:1.20.4-1+rpt2+deb10u1) buster-security; urgency=high\n\n  * Non-maintainer upload by the Security Team.\n  * Fix for ZDI-11426 (CVE-2020-14347) (Closes: #968986)\n  * Correct bounds checking in XkbSetNames() (CVE-2020-14345)\n  * Fix XIChangeHierarchy() integer underflow (CVE-2020-14346)\n  * Fix XkbSelectEvents() integer underflow (CVE-2020-14361)\n  * Fix XRecordRegisterClients() Integer underflow (CVE-2020-14362)\n\n -- Salvatore Bonaccorso \u003ccarnil@debian.org\u003e  Thu, 27 Aug 2020 10:51:48 +0200\n",
                "method": "ChangelogExactMatch"
            }
        },