[native_*] Enable strict- analyzer errors (#1283)

Author: dcharkes

pkgs/native_assets_builder/analysis_options.yaml

@@ -4,6 +4,8 @@ analyzer:
   errors:
     todo: ignore
   language:
+    strict-casts: true
+    strict-inference: true
     strict-raw-types: true
 
 linter:

pkgs/native_assets_cli/analysis_options.yaml

@@ -4,6 +4,8 @@ analyzer:
   errors:
     todo: ignore
   language:
+    strict-casts: true
+    strict-inference: true
     strict-raw-types: true
 
 linter:

pkgs/native_toolchain_c/analysis_options.yaml

@@ -4,6 +4,8 @@ analyzer:
   errors:
     todo: ignore
   language:
+    strict-casts: true
+    strict-inference: true
     strict-raw-types: true
 
 linter: