scripts/firefox-gen-l10n-recipes: Update copyright to 2013

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
firefox: Update to 10.0.11esr

This updates the recipe in sync with Debian 10.0.11esr-1 package.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
firefox-l10n: Update all languages for 10.0.11esr release

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
nss: Fix build for 64bit targets

it would fair to compile for x86-64 since native flags
would pass 64bit flags but internally it would append
32bit flags to linker cmdline since we did not ask for
64bit build.

This patch asks for 64bit build on x86_64 and additionally
nullifies ARCHFLAG when NATIVE_CC is set, ARCHFLAG is
one which sets the 32bit/64bit ness of ABI

Signed-off-by: Khem Raj <raj.khem@gmail.com>