fix(deps): update keycloak.version to v26.7.2 (#298)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

ol-keycloak/ol-spi/pom.xml

@@ -15,7 +15,7 @@
         <maven.compiler.target>17</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <keycloak.version>26.7.1</keycloak.version>
+        <keycloak.version>26.7.2</keycloak.version>
         <junit.jupiter.version>6.1.2</junit.jupiter.version>
         <mockito.version>5.23.0</mockito.version>
         <freemarker.version>2.3.34</freemarker.version>