Pin incompatibility version dependencies in tests. (#635)

* Pin aiohttp version in tests.

* Pin grpc version

* Pin starlette version

* Fix tox syntax issue

Co-authored-by: Timothy Pansino <11214426+TimPansino@users.noreply.github.com>
Co-authored-by: Tim Pansino <timpansino@gmail.com>

tox.ini

@@ -265,7 +265,7 @@ deps =
     external_requests: requests
     external_urllib3-urllib30109: urllib3<1.10
     external_urllib3-urllib3latest: urllib3
-    framework_aiohttp-aiohttp03: aiohttp<4
+    framework_aiohttp-aiohttp03: aiohttp==3.8.1
     framework_ariadne-ariadnelatest: ariadne
     framework_ariadne-ariadne0011: ariadne<0.12
     framework_ariadne-ariadne0012: ariadne<0.13
@@ -315,11 +315,12 @@ deps =
     framework_graphql-graphql0301: graphql-core<3.2
     framework_graphql-graphql0302: graphql-core<3.3
     framework_graphql-graphqlmaster: https://github.com/graphql-python/graphql-core/archive/main.zip
+    framework_grpc-grpclatest: protobuf<4
+    framework_grpc-grpclatest: grpcio
+    framework_grpc-grpclatest: grpcio-tools
     framework_grpc-grpc0125: grpcio<1.26
     framework_grpc-grpc0125: grpcio-tools<1.26
     framework_grpc-grpc0125: protobuf<3.18.0
-    framework_grpc-grpclatest: grpcio
-    framework_grpc-grpclatest: grpcio-tools
     framework_pyramid: routes
     framework_pyramid-cornice: cornice!=5.0.0
     framework_pyramid-Pyramid0104: Pyramid<1.5
@@ -340,7 +341,7 @@ deps =
     framework_starlette-starlette0014: starlette<0.15
     framework_starlette-starlette0015: starlette<0.16
     framework_starlette-starlette0019: starlette<0.20
-    framework_starlette-starlettelatest: starlette
+    framework_starlette-starlettelatest: starlette<0.21
     ; Strawberry 0.95.0 is incompatible with Starlette 0.18.0, downgrade until future release
     framework_strawberry: starlette<0.18.0
     framework_strawberry-strawberrylatest: strawberry-graphql