suricata: Update to version 7.0.2

suricata: Update to version 7.0.2

- Update from version 6.0.15 to 7.0.2
- Update of rootfile
- suricata 7.0.2 requires libhtp >= 0.5.45
   it also requires libelf.so.1 for execution. Previous suricata versions only required
   libelf for building. libelf or elfutils are not mentioned anywhere in the changelog
- Without elfutils available during starting then suricata fails to start due to
   libelf.so.1 not being available.
- Tested out suricata7 with elfutils on my vm testbed and it successfully started.
- The suricata-5.0.8 patch has been removed as it got applied to configure.ac but this
   is not available in suricata-7.0.2. It looks like that patch was never actually used in
   suricata as all the builds I checked used the configure file from the source tarball
   and the configure was never created by running autoconf on the configure.ac
- Changelog is too large to include here. Details can be found in the ChangeLog file in
   the source tarball

Fixes: Bug#13516
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>