Bump net.sf.saxon:Saxon-HE from 12.7 to 12.8

Bumps net.sf.saxon:Saxon-HE from 12.7 to 12.8.

---
updated-dependencies:
- dependency-name: net.sf.saxon:Saxon-HE
  dependency-version: '12.8'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

quickfixj-codegenerator/pom.xml

@@ -40,7 +40,7 @@
 		<dependency>
 		    <groupId>net.sf.saxon</groupId>
 		    <artifactId>Saxon-HE</artifactId>
-		    <version>12.7</version>
+		    <version>12.8</version>
 		</dependency>
 		<dependency>
 			<groupId>org.junit.vintage</groupId>