Remove Codacy config

[twyatt]

We're no longer using the service.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (develop@0f27f7e). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             develop      #47   +/-   ##
==========================================
  Coverage           ?   19.40%           
  Complexity         ?       14           
==========================================
  Files              ?       13           
  Lines              ?      474           
  Branches           ?       40           
==========================================
  Hits               ?       92           
  Misses             ?      372           
  Partials           ?       10           

Impacted Files	Coverage Δ	Complexity Δ
core/src/main/java/Gatt.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (?%)
processor/src/main/java/GattProcessor.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (?%)
core/src/main/java/CoroutinesDevice.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (?%)
core/src/main/java/messenger/GattCallback.kt	39.08% <0.00%> (ø)	6.00% <0.00%> (?%)
core/src/main/java/Device.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (?%)
core/src/main/java/messenger/Messages.kt	43.28% <0.00%> (ø)	0.00% <0.00%> (?%)
core/src/main/java/Able.kt	18.18% <0.00%> (ø)	2.00% <0.00%> (?%)
core/src/main/java/CoroutinesGatt.kt	10.00% <0.00%> (ø)	3.00% <0.00%> (?%)
core/src/main/java/messenger/Messenger.kt	40.62% <0.00%> (ø)	3.00% <0.00%> (?%)
core/src/main/java/ConnectionStateMonitor.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (?%)
... and 3 more