Upgrade to JBoss Transaction SPI 7.3.4.Final

Closes gh-6946

Author: wilkinsona

spring-boot-dependencies/pom.xml

@@ -102,7 +102,7 @@
 		<jaxen.version>1.1.6</jaxen.version>
 		<jaybird.version>2.2.11</jaybird.version>
 		<jboss-logging.version>3.3.0.Final</jboss-logging.version>
-		<jboss-transaction-spi.version>7.3.2.Final</jboss-transaction-spi.version>
+		<jboss-transaction-spi.version>7.3.4.Final</jboss-transaction-spi.version>
 		<jdom2.version>2.0.6</jdom2.version>
 		<jedis.version>2.8.1</jedis.version>
 		<jersey.version>2.23.2</jersey.version>