Reverb reconfiguration in runtime - Add file support and renderer test support

• Related issues: #1053 (closed)
• Requested reviewers: @szczerba @norvell

Reason why this change is needed

• There is no support of testing -aeid in renderer test.
• Characters like ':', ',' cause issue in acoustic environment sequence.
• Test cases should be added.

Description of the change

• Test cases are added for single ID.
• In order to make testing possible, necesary changes are completed in renderer test structure.
• Instead of writing -aeid sequence in command line, file with sequence is given in command line.
• Small bug about attribute initialization is also fixed.
• Coupling with SPLIT_REND_WITH_HEAD_ROT is fixed.
• Uninitialized memory error related to hRCout->distAtt is addressed.

Affected operating points

Output is BE.