Scale up based on past OOM counts

[kitsuya0828]

Expected Behavior

• When memory usage spikes, only job restarts are performed to reduce costs
• Add a feature that would also raise the memory limit on the specs if OOM occurs continuously
  • Counting the most recent OOM count for CronJob, etc. is possible

Actual Behavior

• Always update the memory limit after one OOM occurs
  • There may be no need to permanently increase the memory limit for one time only when a spike in memory usage occurs

Steps to Reproduce the Problem

1. As in Getting Started

Specifications

• Version: v0.0.1