Fix some issues reported by lintian

Fix some issues reported by lintian

• Set upstream metadata fields: Bug-Database, Repository. (upstream-metadata-missing-bug-tracking)

• Remove obsolete field Name from debian/upstream/metadata (already present in machine-readable debian/copyright).

This merge proposal was created automatically by the Janitor bot. For more information, including instructions on how to disable these merge proposals, see https://janitor.debian.net/lintian-fixes.

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Build and test logs for this branch can be found at https://janitor.debian.net/lintian-fixes/pkg/libnxml/a9ffce42-5586-444a-b6c4-d16dc17e8532.

Debdiff

These changes affect the binary packages:

[The following lists of changes regard files as different if they have different names, permissions or owners.]

Files in second set of .debs but not in first

-rw-r--r--  root/root   /usr/lib/debug/.build-id/1b/e2c1c4b8bf557de2b62fd79f59e7fee7090cc0.debug

Files in first set of .debs but not in second

-rw-r--r--  root/root   /usr/lib/debug/.build-id/8f/5d0f7f430f5c41c5dcf8cd4156adcd65565299.debug

No differences were encountered between the control files of package **libnxml0**

Control files of package libnxml0-dbgsym: lines which differ (wdiff format)

• Build-Ids: 8f5d0f7f430f5c41c5dcf8cd4156adcd65565299 1be2c1c4b8bf557de2b62fd79f59e7fee7090cc0

No differences were encountered between the control files of package **libnxml0-dev**

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