[cherry-pick 1.5.2] pin pydantic to <2.0 (#1645) (#1107)

* Restrict `pydantic<2.0.0` due to breaking changes (#1104)

> Pydantic V2 is a ground-up rewrite that offers many new features, performance improvements, and some breaking changes compared to Pydantic V1.

```
deepsparse/pipeline.py:822: in <module>
    class PipelineConfig(BaseModel):
...
NameError: Field "model_path" has conflict with protected namespace "model_"
```

* bump version to 1.5.2

---------

Co-authored-by: Michael Goin <michael@neuralmagic.com>

setup.py

@@ -85,9 +85,9 @@ def _parse_requirements_file(file_path):
 
 
 _deps = [
-    "numpy>=1.16.3,<=1.21.6",
-    "onnx>=1.5.0,<=1.12.0",
-    "pydantic>=1.8.2",
+    "numpy>=1.16.3",
+    "onnx>=1.5.0,<1.15.0",
+    "pydantic>=1.8.2,<2.0.0",
     "requests>=2.0.0",
     "tqdm>=4.0.0",
     "protobuf>=3.12.2,<=3.20.1",
@@ -120,7 +120,6 @@ def _parse_requirements_file(file_path):
 _server_deps = [
     "uvicorn>=0.15.0",
     "fastapi>=0.70.0,<0.87.0",
-    "pydantic>=1.8.2",
     "requests>=2.26.0",
     "python-multipart>=0.0.5",
     "prometheus-client>=0.14.1",

src/deepsparse/version.py

@@ -39,7 +39,7 @@
     from deepsparse.generated_version import is_enterprise, is_release, splash, version
 except Exception:
     # otherwise, fall back to version info in this file
-    version = "1.5.1"
+    version = "1.5.2"
     is_release = False
     is_enterprise = False
     splash = (