Change-Id: Idd2c4760d81aa61643ef15292f1736a649be30b5
We updated the baseline target platform to jgit-4.17 corresponding to Eclipse 4.17 (2020-09). Delete all target platforms older than this version and the corresponding Orbit releases. Change-Id: I93b2d8585bdc3c3312264d34657ceaf3f4a27bd5