targets/sdk: disable python support in vim BUG=b/358772859,b/358772859,b/358772288,b/358772288 TEST=presubmit RELEASE_NOTE=None cos-patch: bug Change-Id: Ib3f465f6bdc439fdee12588b9c91a45a4fd4916c Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/chromiumos-overlay/+/79179 Reviewed-by: Kevin Berry <kpberry@google.com> Tested-by: Oleksandr Tymoshenko <ovt@google.com> Main-Branch-Verified: Oleksandr Tymoshenko <ovt@google.com>