Updated Spring Boot version

Author: robtimus

pom.xml

@@ -67,7 +67,7 @@
     <version.httpclient>4.5.13</version.httpclient>
     <version.httpmime>4.5.13</version.httpmime>
     <version.powermock>2.0.9</version.powermock>
-    <version.spring-boot>2.6.6</version.spring-boot>
+    <version.spring-boot>2.6.7</version.spring-boot>
 
     <robtimus.site-index.generate>false</robtimus.site-index.generate>
   </properties>