feat[dace]: Updated DaCe Transformations (#1639)

The [initial version](#1594) of
the optimization pipeline only contained a rough draft.
Currently this PR contains a copy of the map fusion transformations from
DaCe that are currently under
[review](spcl/dace#1629). As soon as that PR is
merged and DaCe was updated in GT4Py these files will be deleted.

This PR collects some general improvements:
- [x] More liberal `LoopBlocking` transformation (with tests).
- [x] Incorporate `MapFusionParallel` 
- [x] Using of `can_be_applied_to()` as soon as DaCe is updated
(`TrivialGPUMapElimination`, `SerialMapPromoter`).
- [x] Looking at strides that the Lowering generates. (Partly done)

However, it still uses MapFusion implementation that ships with GT4Py
and not the one in DaCe.


Note:
Because of commit 60e4226 this PR must be merged after
[PR1768](#1768).

src/gt4py/next/program_processors/runners/dace_fieldview/transformations/__init__.py

@@ -12,32 +12,56 @@
 that explains the general structure and requirements on the SDFGs.
 """
 
-from .auto_opt import (
+from .auto_optimize import gt_auto_optimize
+from .gpu_utils import (
+    GPUSetBlockSize,
+    gt_gpu_transform_non_standard_memlet,
+    gt_gpu_transformation,
+    gt_set_gpu_blocksize,
+)
+from .local_double_buffering import gt_create_local_double_buffering
+from .loop_blocking import LoopBlocking
+from .map_fusion_parallel import MapFusionParallel
+from .map_fusion_serial import MapFusionSerial
+from .map_orderer import MapIterationOrder, gt_set_iteration_order
+from .map_promoter import SerialMapPromoter
+from .simplify import (
     GT_SIMPLIFY_DEFAULT_SKIP_SET,
-    gt_auto_optimize,
+    GT4PyGlobalSelfCopyElimination,
+    GT4PyMapBufferElimination,
+    GT4PyMoveTaskletIntoMap,
     gt_inline_nested_sdfg,
-    gt_set_iteration_order,
+    gt_reduce_distributed_buffering,
     gt_simplify,
+    gt_substitute_compiletime_symbols,
 )
-from .gpu_utils import GPUSetBlockSize, gt_gpu_transformation, gt_set_gpu_blocksize
-from .loop_blocking import LoopBlocking
-from .map_orderer import MapIterationOrder
-from .map_promoter import SerialMapPromoter
-from .map_serial_fusion import SerialMapFusion
+from .strides import gt_change_transient_strides
+from .util import gt_find_constant_arguments, gt_make_transients_persistent
 
 
 __all__ = [
     "GT_SIMPLIFY_DEFAULT_SKIP_SET",
     "GPUSetBlockSize",
+    "GT4PyGlobalSelfCopyElimination",
+    "GT4PyMoveTaskletIntoMap",
+    "GT4PyMapBufferElimination",
     "LoopBlocking",
     "MapIterationOrder",
-    "SerialMapFusion",
+    "MapFusionParallel",
+    "MapFusionSerial",
     "SerialMapPromoter",
     "SerialMapPromoterGPU",
     "gt_auto_optimize",
+    "gt_change_transient_strides",
+    "gt_create_local_double_buffering",
     "gt_gpu_transformation",
     "gt_inline_nested_sdfg",
     "gt_set_iteration_order",
     "gt_set_gpu_blocksize",
     "gt_simplify",
+    "gt_make_transients_persistent",
+    "gt_reduce_distributed_buffering",
+    "gt_find_constant_arguments",
+    "gt_substitute_compiletime_symbols",
+    "gt_gpu_transform_non_standard_memlet",
 ]