fix(lint): expand single-line if statement for Biome formatting

Biome formatter requires multi-line format for if statements with blocks.

- Expand 'if (retries === 0) {throw err}' to multi-line format
- Fixes lint error in test/unit/json.test.ts

Author: jdalton

test/unit/json.test.ts

@@ -777,7 +777,9 @@ describe('json', () => {
               break
             } catch (err) {
               retries--
-              if (retries === 0) {throw err}
+              if (retries === 0) {
+                throw err
+              }
               await sleep(100)
             }
           }