feat: support for binary body (#4466)

Co-authored-by: jamesgeorge007 <25279263+jamesgeorge007@users.noreply.github.com>

packages/hoppscotch-data/src/rest/content-types.ts

@@ -7,6 +7,7 @@ export const knownContentTypes = {
   "text/xml": "xml",
   "application/x-www-form-urlencoded": "multipart",
   "multipart/form-data": "multipart",
+  "application/octet-stream": "binary",
   "text/html": "html",
   "text/plain": "plain",
 }

packages/hoppscotch-data/src/rest/v/9.ts

@@ -41,6 +41,10 @@ export const HoppRESTReqBody = z.union([
     body: z.array(FormDataKeyValue).catch([]),
     showIndividualContentType: z.boolean().optional().catch(false),
   }),
+  z.object({
+    contentType: z.literal("application/octet-stream"),
+    body: z.instanceof(File).nullable().catch(null),
+  }),
   z.object({
     contentType: z.union([
       z.literal("application/json"),
@@ -50,6 +54,7 @@ export const HoppRESTReqBody = z.union([
       z.literal("application/xml"),
       z.literal("text/xml"),
       z.literal("application/x-www-form-urlencoded"),
+      z.literal("binary"),
       z.literal("text/html"),
       z.literal("text/plain"),
     ]),