component/nodejs: enforce min gcc version

component/nodejs/buildout.cfg

@@ -16,6 +16,9 @@ parts =
 #<= nodejs-X.Y.Z
 
 # nodejs 16 needs gcc > 8.3
+[gcc]
+min_version = 8.3
+
 [nodejs-16.13.2]
 <= nodejs-base
 openssl_location = ${openssl:location}