apply PETSC_ATTRIBUTE_FORMAT and related fixes to sys sources

PetscDevice: fix warning: extra ‘;’

spelling mistake

- Replace the current CUPM initialization infrastructure with PetscDevice.
- Remove -petsc_use_default_null_stream and -[cuda|hip]_synchronize options
- Remove PetscCUDASynchronize and PetscHIPSynchr

- Replace the current CUPM initialization infrastructure with PetscDevice.
- Remove -petsc_use_default_null_stream and -[cuda|hip]_synchronize options
- Remove PetscCUDASynchronize and PetscHIPSynchronize
- Remove PetscCUDAInitialize(), PetscCUDAInitializeCheck(), PetscHIPInitialize(), and
PetscHIPInitializeCheck()
- Remove PetscCUBLASInitializeHandle(), PetscCUSOLVERDnInitializeHandle(),
PetscHIPBLASInitializeHandle(), and PetscHIPSOLVERInitializeHandle().
- Remove petsc_gputimer_begin and petsc_gputimer_begin
- Add -device_enable, -device_select and -device_view options
- Replace -[cuda|hip]_device with split options -device_enable_[cuda|hip] and -device_select_[cuda|hip]
- Replace -[cuda|hip]_view with -device_view_[cuda|hip]
- Add PetscDeviceInitType
- Add PetscDeviceInitialize() and PetscDeviceInitialized()
- Add PetscDeviceView()

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Docs: man pages: add missing Level: fields

Fix manpages: more errors reported by doctext

Fix warnings from PGI and clang compiler

Fix Input/Output/Parameter keywords in manpages

PetscDevice: ';' inside a class [-Wextra-semi]

swapped constexpr for const

fix malformed doc strings

Added PetscDevice to manage interaction and configuration of available devices.

Added PetscDeviceContext class to manage stream interactions for CUDA and HIP device
backends. The new class is design

Added PetscDevice to manage interaction and configuration of available devices.

Added PetscDeviceContext class to manage stream interactions for CUDA and HIP device
backends. The new class is designed to facilitate a fork-join parallelization model for
asynchronous compute.

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