Fix spelling error in HostConfigurationProfile (#11424)

Author: soninaren

src/WebJobs.Script/Config/HostConfigurationProfile.cs

@@ -27,7 +27,7 @@ public sealed class HostConfigurationProfile
             McpCustomerHandlerProfile,
             [
                 KeyValuePair.Create(ConfigurationPath.Combine(
-                    ConfigurationSectionNames.CustomHandler, "enableHttpProxyingRequest"), "true"),
+                    ConfigurationSectionNames.CustomHandler, ScriptConstants.EnableProxyingHttpRequest), "true"),
                 KeyValuePair.Create(ConfigurationPath.Combine(
                     ConfigurationSectionNames.Http, "routePrefix"), string.Empty),
                 KeyValuePair.Create(ConfigurationPath.Combine(

src/WebJobs.Script/ScriptConstants.cs

@@ -266,6 +266,7 @@ public static class ScriptConstants
         public static readonly string HttpProxyCorrelationHeader = "x-ms-invocation-id";
         public static readonly string HttpProxyTask = "HttpProxyTask";
         public static readonly string HttpProxyScriptInvocationContext = "HttpProxyScriptInvocationContext";
+        public static readonly string EnableProxyingHttpRequest = "enableProxyingHttpRequest";
 
         public static readonly string OperationNameKey = "OperationName";
 

test/WebJobs.Script.Tests/Configuration/HostConfigurationProfileTests.cs

@@ -38,7 +38,7 @@ public void Get_Mcp_ReturnsExpectedProfile(string name)
             configDict.Should().HaveCount(4);
             configDict.Should().ContainKey("configurationProfile")
                 .WhoseValue.Should().Be("mcp-custom-handler");
-            configDict.Should().ContainKey("customHandler:enableHttpProxyingRequest")
+            configDict.Should().ContainKey("customHandler:enableProxyingHttpRequest")
                 .WhoseValue.Should().Be("true");
             configDict.Should().ContainKey("extensions:http:routePrefix")
                 .WhoseValue.Should().Be(string.Empty);