Limit graalvm memory usage when building

src/main/resources/application.properties

@@ -5,6 +5,8 @@ quarkus.http.cors=true
 quarkus.http.root-path=/ibb/api/geneinfo/v1
 quarkus.swagger-ui.always-include=true
 
+quarkus.native.additional-build-args=-J-Xmx2G
+
 data.drosophila.gene.tsv=/data/fbgn_fbtr_fbpp_expanded_fb_2020_02.tsv.gz
 data.tribolium.gene.gff=/data/OGS3.gff.gz
 data.tribolium.cds.fasta=/data/OGS3_CDS.fasta.gz