Remove some unneeded dependencies

Signed-off-by: N/A
Hours-billed: N/A

Makefile.PL

@@ -35,6 +35,7 @@ WriteMakefile(
     'HTML::SocialMeta'       => '0',
     'HTTP::Body'             => '0',
     'IO::String'             => '0',
+    'IO::Compress::Gzip'     => '0',
     'Imager::QRCode'         => '0',
     'JSON::MaybeXS'          => '0',
     'List::Util'             => '0',
@@ -51,10 +52,6 @@ WriteMakefile(
     'JavaScript::Minifier::XS' => '0',
     'Digest::SHA'            => '0',
     'Path::Tiny'             => '0',
-    'IO::Compress::Brotli'   => '0',
-    'IO::Compress::Gzip'     => '0',
-    'IO::Compress::Deflate'  => '0',
-    'HTTP::Parser::XS'       => '0',
     'Log::Dispatch'          => '0',
     'Log::Dispatch::FileRotate' => '0',
     'Digest::SHA'               => '0',
@@ -69,7 +66,6 @@ WriteMakefile(
     'Log::Dispatch::DBI'        => '0',
     'Email::MIME'               => '0',
     'Email::Sender::Simple'     => '0',
-    'DNS::Unbound'              => '0',
     'Net::IP'                   => '0',
     'File::LibMagic'            => '0',
     'Linux::Perl::inotify'      => '0',

lib/TCMS.pm

@@ -16,9 +16,7 @@ use Text::Xslate ();
 use DateTime::Format::HTTP();
 use CGI::Cookie ();
 use File::Basename();
-use IO::Compress::Gzip();
 use Time::HiRes      qw{gettimeofday tv_interval};
-use HTTP::Parser::XS qw{HEADERS_AS_HASHREF};
 use List::Util;
 use URI();
 use Ref::Util qw{is_coderef is_hashref is_arrayref};