options: fix indentation

rustfmt didn't save me here, sigh

Author: durin42

compiler/rustc_session/src/options.rs

@@ -1437,9 +1437,9 @@ options! {
         "inject the given attribute in the crate"),
     debug_info_for_profiling: bool = (false, parse_bool, [TRACKED],
         "emit discriminators and other data necessary for AutoFDO"),
-        debuginfo_compression: DebugInfoCompression = (DebugInfoCompression::None, parse_debuginfo_compression, [TRACKED],
-            "compress debug info sections (none, zlib, zstd, default: none)"),
-        debug_macros: bool = (false, parse_bool, [TRACKED],
+    debuginfo_compression: DebugInfoCompression = (DebugInfoCompression::None, parse_debuginfo_compression, [TRACKED],
+        "compress debug info sections (none, zlib, zstd, default: none)"),
+    debug_macros: bool = (false, parse_bool, [TRACKED],
         "emit line numbers debug info inside macros (default: no)"),
     deduplicate_diagnostics: bool = (true, parse_bool, [UNTRACKED],
         "deduplicate identical diagnostics (default: yes)"),