Revert "fix: prevent non-string properties from being passed as context values" (#6702)

Reverts Unleash/unleash#6676

src/lib/openapi/spec/sdk-context-schema.test.ts

@@ -25,33 +25,3 @@ test('sdkContextSchema', () =>
                 validateSchema(sdkContextSchema.$id, data) === undefined,
         ),
     ));
-
-test('using objects as values (outside of the `properties` property) is invalid', () => {
-    const inputs = [
-        {
-            appName: 'test',
-            array: [],
-        },
-        {
-            appName: 'test',
-            object: {},
-        },
-        {
-            appName: 'test',
-            properties: {
-                array: [],
-            },
-        },
-        {
-            appName: 'test',
-            properties: {
-                object: {},
-            },
-        },
-    ];
-
-    const validationResults = inputs.map((input) =>
-        validateSchema(sdkContextSchema.$id, input),
-    );
-    expect(validationResults.every((error) => error !== undefined)).toBe(true);
-});

src/lib/openapi/spec/sdk-context-schema.ts

@@ -5,9 +5,7 @@ export const sdkContextSchema = {
     description: 'The Unleash context as modeled in client SDKs',
     type: 'object',
     required: ['appName'],
-    additionalProperties: {
-        type: 'string',
-    },
+    additionalProperties: true,
     properties: {
         appName: {
             type: 'string',