support/dependencies/dependencies.sh: libopenssl needs perl bigint on s390x

Commit 7ea38660e01a87ab70c02e38c78a49202e8e5c21 confused bigint [1] with
Math::BigInt [2]:

Can't locate bigint.pm in @INC (you may need to install the bigint module) (@INC contains: /home/buildroot/autobuild/instance-1/output-1/build/libopenssl-3.2.1/crypto/chacha/asm/../.. /home/buildroot/autobuild/instance-1/output-1/host/lib/perl /usr/local/lib64/perl5/5.36 /usr/local/share/perl5/5.36 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /home/buildroot/autobuild/instance-1/output-1/build/libopenssl-3.2.1/crypto/chacha/asm/../../perlasm/s390x.pm line 16.
BEGIN failed--compilation aborted at /home/buildroot/autobuild/instance-1/output-1/build/libopenssl-3.2.1/crypto/chacha/asm/../../perlasm/s390x.pm line 16.

[1] https://perldoc.perl.org/bigint
[2] https://perldoc.perl.org/Math::BigInt

Fixes: 7ea38660e01a87ab70c02e38c78a49202e8e5c21
 - http://autobuild.buildroot.org/results/777d86a1e53dc3d6a16c829348673f1c33245a6c

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

support/dependencies/dependencies.sh

@@ -283,7 +283,7 @@ required_perl_modules="$required_perl_modules FindBin" # Used by (host-)libopens
 required_perl_modules="$required_perl_modules IPC::Cmd" # Used by (host-)libopenssl
 
 if grep -q ^BR2_PACKAGE_LIBOPENSSL=y $BR2_CONFIG && grep -q ^BR2_s390x=y $BR2_CONFIG ; then
-    required_perl_modules="$required_perl_modules Math::BigInt"
+    required_perl_modules="$required_perl_modules bigint"
 fi
 
 if grep -q ^BR2_PACKAGE_MOSH=y $BR2_CONFIG ; then