Hoist / dedupe bytesig output results

These are the same no matter what code path is taken.

src/smgdc/validate.py

@@ -227,6 +227,11 @@ class ByteSigEntry(LocationEntry, tag="bytesig", kw_only=True):
     allow_multiple: bool = False
 
     def process(self, bin: PlatformBinary) -> ResultValues:
+        outputs = {
+            KEY_AS_IS: self.contents.gameconf_str,
+            KEY_SUFFIX("OFFSET"): self.offset_fmt.format_value(self.offset),
+        }
+
         if self.symbol or self.bytescan:
             address = self.calculate_phys_address(bin)
             data = bin.read(address, self.contents.length)
@@ -235,10 +240,7 @@ class ByteSigEntry(LocationEntry, tag="bytesig", kw_only=True):
                 raise AssertionError(
                     f"Assertion failed: {self.contents.display_str} != {actual_disp}"
                 )
-            return {
-                KEY_AS_IS: self.contents.gameconf_str,
-                KEY_SUFFIX("OFFSET"): self.offset_fmt.format_value(self.offset),
-            }
+            return outputs
 
         with bin.mmap() as memory:
             matches = self.contents.expr.finditer(memory)
@@ -249,10 +251,7 @@ class ByteSigEntry(LocationEntry, tag="bytesig", kw_only=True):
             if not self.allow_multiple and next(matches, False):
                 # non-unique byte pattern, fail validation
                 raise AssertionError(f"Multiple matches found for {self.contents.display_str}")
-            return {
-                KEY_AS_IS: self.contents.gameconf_str,
-                KEY_SUFFIX("OFFSET"): self.offset_fmt.format_value(self.offset),
-            }
+            return outputs
 
 
 class ValueReadEntry(LocationEntry, tag="value", kw_only=True):