Split components-parent to sdk-parent and components-parent modules

Currently components repository has 1 parent module for all modules.

This ticket suggests following:

1. Split all components repository modules into 2 groups: sdk (core, service, examples... all except components); components (components folder)
2. Create bom poms for sdk and components
3. Clean all modules pom according the results of mvn dependency:analyze goal (remove unused dependencies, declare all used dependencies)

Subtasks

1. Divide components repo modules into "products" - set of modules which are released together. (Proposed: sdk, service, components)
2. Introduce bom and/or parent pom for each "product"
3. Clean existing poms