Bump protobuf from 3.7.1 to 3.15.0 in /source_code/CNN_DDPG_implementation#20

dependabot[bot] wants to merge 1 commit intomasterPieroMacaluso/Deep-RL-Autonomous-Systems:masterfrom

dependabot/pip/source_code/CNN_DDPG_implementation/protobuf-3.15.0PieroMacaluso/Deep-RL-Autonomous-Systems:dependabot/pip/source_code/CNN_DDPG_implementation/protobuf-3.15.0Copy head branch name to clipboard