update(plugins/container): bump container plugin to 0.2.6.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Author: FedeDP

plugins/container/CMakeLists.txt

@@ -9,7 +9,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
 # project metadata
 project(
         container
-        VERSION 0.2.5
+        VERSION 0.2.6
         DESCRIPTION "Falco container metadata enrichment Plugin"
         LANGUAGES CXX)