Bugfix/cassandra install openjdk buster

[rhysmeister]

SUMMARY

Update Debian repo for OpenJDK.

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

cassandra_install

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (5b0e6df) 76.81% compared to head (bea50fe) 76.96%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #266 +/- ## ========================================== + Coverage 76.81% 76.96% +0.14% ========================================== Files 37 38 +1 Lines 2661 2713 +52 Branches 606 617 +11 ========================================== + Hits 2044 2088 +44 - Misses 323 326 +3 - Partials 294 299 +5 ```

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