Update dependency org.apache.tomcat:tomcat to v11

Author: renovate-bot

integration-tests/dependencies.gradle

@@ -20,7 +20,7 @@ dependencies {
     // testCompile dependencies are ONLY used in src/test, not src/main.
     // Do NOT repeat dependencies which are ALREADY in implementation or runtimeOnly!
     //
-    tomcat 'org.apache.tomcat:tomcat:10.1.31@zip'
+    tomcat 'org.apache.tomcat:tomcat:11.0.1@zip'
     testImplementation( files("$rootDir/fineract-provider/build/classes/java/main/"),
             project(path: ':fineract-core', configuration: 'runtimeElements'),
             project(path: ':fineract-accounting', configuration: 'runtimeElements'),

oauth2-tests/dependencies.gradle

@@ -20,7 +20,7 @@ dependencies {
     // testCompile dependencies are ONLY used in src/test, not src/main.
     // Do NOT repeat dependencies which are ALREADY in implementation or runtimeOnly!
     //
-    tomcat 'org.apache.tomcat:tomcat:10.1.31@zip'
+    tomcat 'org.apache.tomcat:tomcat:11.0.1@zip'
     testImplementation( files("$rootDir/fineract-provider/build/classes/java/main/"),
             project(path: ':fineract-provider', configuration: 'runtimeElements'),
             'org.junit.jupiter:junit-jupiter-api',

twofactor-tests/dependencies.gradle

@@ -20,7 +20,7 @@ dependencies {
     // testCompile dependencies are ONLY used in src/test, not src/main.
     // Do NOT repeat dependencies which are ALREADY in implementation or runtimeOnly!
     //
-    tomcat 'org.apache.tomcat:tomcat:10.1.31@zip'
+    tomcat 'org.apache.tomcat:tomcat:11.0.1@zip'
     testImplementation( files("$rootDir/fineract-provider/build/classes/java/main/"),
             project(path: ':fineract-provider', configuration: 'runtimeElements'),
             'org.junit.jupiter:junit-jupiter-api',