armhf builds failing for thunderbird/1:115.8.0-1~deb10u1

[Utkarsh Gupta <guptautkarsh2102@gmail.com>]

Hi Carsten,

Thanks for working through and uploading
thunderbird/1:115.8.0-1~deb10u1 to buster-security. However, I noticed
that armhf builds are failing:
https://buildd.debian.org/status/package.php?p=thunderbird&suite=buster-security

rm -f old-configure js/src/configure js/src/old-configure mozconfig.*
# needed for thunderbird-l10n
rm -rf debian/thunderbird-l10n-build
rm -rf /<<PKGBUILDDIR>>/debian/.cargo
rm -rf /<<PKGBUILDDIR>>/debian/.mozbuild
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_clean
 debian/rules binary-arch
dh binary-arch
   dh_update_autotools_config -a
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
debian/rules:110: *** Unfortunately cannot build on armhf. Try a
64-bits kernel.  Stop.
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:91: binary-arch] Error 2

Could you please take a look and let me know what's wrong with that?
Should I release a DLA? Should I not?


- u