Fix some issues reported by lintian

Fix some issues reported by lintian

• Trim trailing whitespace. (trailing-whitespace)
• Use secure copyright file specification URI. (insecure-copyright-format-uri)
• Use secure URI in Homepage field. (homepage-field-uses-insecure-uri)
• Move source package lintian overrides to debian/source. (old-source-override-location)
• Bump debhelper from old 12 to 13. (package-uses-old-debhelper-compat-version)
• Set upstream metadata fields: Archive, Bug-Database.
• Update standards version to 4.6.2, no changes needed. (out-of-date-standards-version)

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/a7/a1e8ef02419c773fb985858645969481cf50f3.debug
-rw-r--r--  root/root   /usr/lib/debug/.build-id/d0/bd0a428a434612cab23403401cfdd99c87130a.debug

Files in first set of .debs but not in second

-rw-r--r--  root/root   /usr/lib/debug/.build-id/29/1b7fd66ef6fd7ec5ef405e6e63b9862a9141c2.debug
-rw-r--r--  root/root   /usr/lib/debug/.build-id/64/5e4c0973e61df7042211baf78ed6ffd3e13bf2.debug

Control files of package libpwiz-dev: lines which differ (wdiff format)

• Homepage: http​://proteowizard.sourceforge.net/downloads.shtml https​://proteowizard.sourceforge.net/downloads.shtml

Control files of package libpwiz-doc: lines which differ (wdiff format)

• Homepage: http​://proteowizard.sourceforge.net/downloads.shtml https​://proteowizard.sourceforge.net/downloads.shtml

Control files of package libpwiz-tools: lines which differ (wdiff format)

• Homepage: http​://proteowizard.sourceforge.net/downloads.shtml https​://proteowizard.sourceforge.net/downloads.shtml

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

• Build-Ids: 291b7fd66ef6fd7ec5ef405e6e63b9862a9141c2 645e4c0973e61df7042211baf78ed6ffd3e13bf2 a22f28337fec03aee1789b04388de69a2dd0fc57 a7a1e8ef02419c773fb985858645969481cf50f3 d0bd0a428a434612cab23403401cfdd99c87130a e05264e2db7b1b41549ac187337894e9320378eb

Control files of package libpwiz3: lines which differ (wdiff format)

• Homepage: http​://proteowizard.sourceforge.net/downloads.shtml https​://proteowizard.sourceforge.net/downloads.shtml

No differences were encountered between the control files of package **libpwiz3-dbgsym**

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Build and test logs for this branch can be found at https://janitor.debian.net/lintian-fixes/pkg/libpwiz/239c28b5-f418-462b-995e-c13185deb5f3.