Bump axiom.version from 1.4.0-SNAPSHOT to 1.4.0

Bumps `axiom.version` from 1.4.0-SNAPSHOT to 1.4.0.

Updates `axiom-api` from 1.4.0-SNAPSHOT to 1.4.0

Updates `axiom-impl` from 1.4.0-SNAPSHOT to 1.4.0

Updates `axiom-dom` from 1.4.0-SNAPSHOT to 1.4.0

Updates `axiom-jaxb` from 1.4.0-SNAPSHOT to 1.4.0

Updates `testutils` from 1.4.0-SNAPSHOT to 1.4.0

Updates `xml-truth` from 1.4.0-SNAPSHOT to 1.4.0

Updates `axiom-truth` from 1.4.0-SNAPSHOT to 1.4.0

Updates `saaj-testsuite` from 1.4.0-SNAPSHOT to 1.4.0

---
updated-dependencies:
- dependency-name: org.apache.ws.commons.axiom:axiom-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.ws.commons.axiom:axiom-impl
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.ws.commons.axiom:axiom-dom
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.ws.commons.axiom:axiom-jaxb
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.ws.commons.axiom:testutils
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.ws.commons.axiom:xml-truth
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.ws.commons.axiom:axiom-truth
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.ws.commons.axiom:saaj-testsuite
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 74de10a..adf864f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -461,7 +461,7 @@
     <properties>
         <neethi.version>3.2.0</neethi.version>
         <woden.version>1.0M10</woden.version>
-        <axiom.version>1.4.0-SNAPSHOT</axiom.version>
+        <axiom.version>1.4.0</axiom.version>
         <xmlschema.version>2.3.0</xmlschema.version>
         <activation.version>1.2.1</activation.version>
         <ant.version>1.10.12</ant.version>