Add tracing to tryRestarChild on Supervisor.hs
ignore cabal sandbox
fix typo in deleteChild arg names s/spec/childKey/
remove potential pattern match failure in favour of more helpful `die message`

initCall and unsafeInitCall in D.P.P.ManagedProcess.Internal.Types
were both vulnerable to pattern match failure when passed an
unresolvable Addressable. It is more helpful to the developer /
debugger to die with `unresolvableMessage addressable`.
Fix process leak on Supervisor / StarterProcess

When the StarterProcess ChildStart variant was used with dynamic
supervision, each cycle of startNewChild + terminateChild/deleteChild
would leak a process.
Revert "Fix process leak on Supervisor / StarterProcess"

This reverts commit 06288ce356458d9e19ffe526b91a5be053e36f73.
Fix process leak on Supervisor with StarterProcess

When the StarterProcess ChildStart variant is used with dynamic
supervision, each cycle of startNewChild + terminateChild/deleteChild
leaks a process.
fix typo in patch for DPP-84