add SecurityError impl for Opal compatibility
add SecurityError impl for Opal compatibility

cuit-zhaxin/asciidoctor,asciidocfx/asciidoctor,glamouracademy/asciidoctor,yukisan/asciidoctor,benignbala/asciidoctor,cesarmarinhorj/asciidoctor,mjang/mj-asciidoc,benignbala/asciidoctor,gjtorikian/asciidoctor,neontapir/asciidoctor,glamouracademy/asciidoctor,asciidocfx/asciidoctor,yukisan/asciidoctor,cuit-zhaxin/asciidoctor,mjang/mj-asciidoc,gjtorikian/asciidoctor,pepijnve/asciidoctor,pepijnve/asciidoctor,anthonny/asciidoctor,neontapir/asciidoctor,anthonny/asciidoctor