* add a the posibility to import and export topogies in JSON format

* fix web-runner integration, there were several bugs and mismatches between new implementations in OpenDC  and the UI

* Updated the memory usage of Tasks. Still in Progress.

* Merged Task and ServiceTask -> Currently not fully working!!!

* Fixed bugs that made the merger between Task and ServiceTask not work well.

* Updated jdk version for Dockerfile

* Removed ServiceFlavor.java and Task.kt

Updated FilterScheduler.kt for performance using a constantly sorted Array

* Updated FilterScheduler for performance

* Updated the workflow system for performance. Added workflow specific tests.

* Updated output format to reduce size

* using sum of gpu capacities instead of single max

* passing provisioned GPU cores to host view

* fix supply update trigger

* fixing floating point error, leading to negative demand

* fixing double mismatch, due to floating point in precision

* adding additional check if demand can be satisfied in the simple way

* adds workload invalidation if remaining duration for all resources is 0

* invalidating flow distributors after demand update

* spotless apply

* updating tests

* exporting power consumption of compute resources directly from gpu instead of PSU

* using big decimal to avoid floating point in-precision

* rolls back to pass-through version of PSU, before GPU implementation

* places flowdistributor between PSU and compute resources

* adds check to avoid null exception if supply is pushed without demand

* fixing task id type

* Adds memorizing GPU scheduler

* adds boundary for negative remaining work

* implemented tests for GPU scheduler filter

* Revert "Updated output format to reduce size"

This reverts commit 7171de8e0512a863df4962f64560ac7bad1fb48d.

* spotless aply

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Co-authored-by: DanteNiewenhuis <d.niewenhuis@hotmail.com>

* Implemented Workflows for OpenDC