Bump org.springframework:spring-context from 5.3.7 to 5.3.19

Bumps [org.springframework:spring-context](https://github.com/spring-projects/spring-framework) from 5.3.7 to 5.3.19.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.3.7...v5.3.19)

---
updated-dependencies:
- dependency-name: org.springframework:spring-context
  dependency-type: direct:production
...

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

pom.xml

@@ -39,7 +39,7 @@
     <logback.version>1.2.13</logback.version>
     <marmotta.version>3.4.0</marmotta.version>
     <slf4j.version>1.7.20</slf4j.version>
-    <spring.version>5.3.7</spring.version>
+    <spring.version>5.3.19</spring.version>
     <fcrepo.version>6.1.0</fcrepo.version>
     <fcrepo-java-client.version>6.1.0</fcrepo-java-client.version>
     <fcrepo-camel.version>6.0.0</fcrepo-camel.version>