Remove duplicated tests from the runtests script.

gtests/AST.FromFile.cpp

@@ -185,7 +185,11 @@ INSTANTIATE_TEST_CASE_P(
         "voidFunction.frag",
         "whileLoop.frag",
         "nonVulkan.frag",
+        "negativeArraySize.comp",
         "spv.atomic.comp",
+        "precise.tesc",
+        "precise_struct_block.vert",
+        "maxClipDistances.vert",
     })),
     FileNameAsCustomTestSuffix
 );

gtests/Pp.FromFile.cpp

@@ -65,6 +65,7 @@ INSTANTIATE_TEST_CASE_P(
         "preprocessor.success_if_parse_would_fail.vert",
         "preprocessor.defined.vert",
         "preprocessor.many.endif.vert",
+        "preprocessor.eof_missing.vert",
     })),
     FileNameAsCustomTestSuffix
 );

gtests/Spv.FromFile.cpp

@@ -184,6 +184,9 @@ INSTANTIATE_TEST_CASE_P(
         "spv.specConstant.vert",
         "spv.specConstant.comp",
         "spv.specConstantComposite.vert",
+        "spv.specConstantOperations.vert",
+        "spv.precise.tese",
+        "spv.precise.tesc",
     })),
     FileNameAsCustomTestSuffix
 );