Fix lint formatting in irunner.h and multimodal_runner.cpp

This PR was authored with the assistance of Claude.

Author: kirklandsign

extension/llm/runner/irunner.h

@@ -149,10 +149,8 @@ class ET_EXPERIMENTAL IRunner {
   /**
    * Convenience overload: prefill a single text prompt.
    */
-  runtime::Error prefill(
-      const std::string& prompt,
-      int32_t num_bos = 0,
-      int32_t num_eos = 0) {
+  runtime::Error
+  prefill(const std::string& prompt, int32_t num_bos = 0, int32_t num_eos = 0) {
     std::vector<MultimodalInput> inputs;
     inputs.emplace_back(MultimodalInput(prompt));
     return prefill(inputs, num_bos, num_eos);

extension/llm/runner/multimodal_runner.cpp

@@ -113,8 +113,7 @@ Result<uint64_t> MultimodalRunner::prefill_and_sample(
         }
       }
     }
-    auto prefill_result =
-        multimodal_prefiller_->prefill(input, pos_, bos, eos);
+    auto prefill_result = multimodal_prefiller_->prefill(input, pos_, bos, eos);
     if (!prefill_result.ok()) {
       return prefill_result.error();
     }