Fix some issues reported by lintian

Fix some issues reported by lintian

• Set upstream metadata fields: Bug-Database, Bug-Submit, Contact, Repository, Repository-Browse. (upstream-metadata-file-is-missing, upstream-metadata-missing-bug-tracking, upstream-metadata-missing-repository)

• Fix day-of-week for changelog entries 2.1.0-7, 2.0.4-1. (debian-changelog-has-wrong-day-of-week)

• Update standards version to 4.6.0, no changes needed. (out-of-date-standards-version)

• Set field Upstream-Contact in debian/copyright.

• Set upstream metadata fields: Bug-Database, Bug-Submit.

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

• Update standards version to 4.6.1, no changes needed. (out-of-date-standards-version)

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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The bot will automatically update the merge proposal to resolve merge conflicts or close the merge proposal when all changes are applied through other means (e.g. cherry-picks). Updates may take several hours to propagate.

Build and test logs for this branch can be found at https://janitor.debian.net/lintian-fixes/pkg/four-in-a-row/87bf4221-bbe5-43c2-89d4-f109548452a9.

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/40/1e5daa739b3128733283aa00cdefb319197a99.debug

Files in first set of .debs but not in second

-rw-r--r--  root/root   /usr/lib/debug/.build-id/fb/f850344a6d2c8d4820c827c7c1fc6babdf79ef.debug

Control files of package four-in-a-row: lines which differ (wdiff format)

• Depends: libc6 (>= 2.4), 2.34), libcairo2 (>= 1.2.4), libgdk-pixbuf-2.0-0 (>= 2.25.2), libglib2.0-0 (>= 2.39.90), libgsound0 (>= 1.0.2), libgtk-3-0 (>= 3.24.0), dconf-gsettings-backend | gsettings-backend

Control files of package four-in-a-row-dbgsym: lines which differ (wdiff format)

• Build-Ids: fbf850344a6d2c8d4820c827c7c1fc6babdf79ef 401e5daa739b3128733283aa00cdefb319197a99

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