Fix typos in metadata and error message

Author: PrasannaPal21

ioos_qc/argo.py

@@ -14,7 +14,7 @@
 
 
 @add_flag_metadata(
-    stanard_name="pressure_increasing_test_quality_flag",
+    standard_name="pressure_increasing_test_quality_flag",
     long_name="Pressure Increasing Test Quality Flag",
 )
 def pressure_increasing_test(inp):

ioos_qc/qartod.py

@@ -140,7 +140,7 @@ def location_test(
     bboxnt = namedtuple("BBOX", "minx miny maxx maxy")  # noqa: PYI024
     if bbox is not None:
         if not isfixedlength(bbox, 4):
-            msg = f"{bbox=}, expecred 4."
+            msg = f"{bbox=}, expected 4."
             raise ValueError(msg)
         bbox = bboxnt(*bbox)