stable-merge-request.sh: Add a script for submitting merge requests via bugzilla
stable-merge-request.sh: Add a script for submitting merge requests via bugzilla

Summary:
This script will automatically create a new stable merge request bug in
bugzilla for the given svn revision and release number.

Reviewers: hans

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D30905

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@298705 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/llvm,llvm-mirror/llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,apple/swift-llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,llvm-mirror/llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm