✨Add more Gray units (#1568)

Added dGy for absorbed dose of ionizing radiation
Added μGy·μm², mGy·μm², cGy·μm², dGy·μm², Gy·μm² for dose area product
([calc](https://www.calculand.com/unit-converter/?gruppe=Dose+area+product&einheit=Microgray+square+micrometre+%5B%C2%B5Gy+%C2%B5m%C2%B2%5D))

Co-authored-by: Andreas Gullberg Larsen <[email protected]>

Author: Jagailo

Common/UnitDefinitions/AbsorbedDoseOfIonizingRadiation.json

@@ -19,7 +19,7 @@
       "FromBaseToUnitFunc": "{x}",
       "XmlDocSummary": "The gray is the unit of ionizing radiation dose in the SI, defined as the absorption of one joule of radiation energy per kilogram of matter.",
       "XmlDocRemarks": "https://en.wikipedia.org/wiki/Gray_(unit)",
-      "Prefixes": [ "Femto", "Pico", "Nano", "Micro", "Milli", "Centi", "Kilo", "Mega", "Giga", "Tera", "Peta" ],
+      "Prefixes": [ "Femto", "Pico", "Nano", "Micro", "Milli", "Centi", "Deci", "Kilo", "Mega", "Giga", "Tera", "Peta" ],
       "Localization": [
         {
           "Culture": "en-US",

Common/UnitDefinitions/DoseAreaProduct.json

@@ -115,6 +115,32 @@
           ]
         }
       ]
+    },
+    {
+      "SingularName": "GraySquareMicrometer",
+      "PluralName": "GraySquareMicrometers",
+      "FromUnitToBaseFunc": "{x} / 1000000000000",
+      "FromBaseToUnitFunc": "{x} * 1000000000000",
+      "Prefixes": [
+        "Micro",
+        "Milli",
+        "Centi",
+        "Deci"
+      ],
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [
+            "Gy·μm²"
+          ]
+        },
+        {
+          "Culture": "ru-RU",
+          "Abbreviations": [
+            "Гр·мкм²"
+          ]
+        }
+      ]
     }
   ]
 }

Common/UnitEnumValues.g.json

@@ -1812,7 +1812,8 @@
     "Petagray": 19,
     "Picogray": 11,
     "Rad": 17,
-    "Teragray": 14
+    "Teragray": 14,
+    "Decigray": 26
   },
   "Molality": {
     "MolePerGram": 4,
@@ -1902,7 +1903,12 @@
     "MilligraySquareCentimeter": 14,
     "MilligraySquareDecimeter": 17,
     "MilligraySquareMeter": 11,
-    "MilligraySquareMillimeter": 12
+    "MilligraySquareMillimeter": 12,
+    "CentigraySquareMicrometer": 21,
+    "DecigraySquareMicrometer": 25,
+    "GraySquareMicrometer": 26,
+    "MicrograySquareMicrometer": 29,
+    "MilligraySquareMicrometer": 30
   },
   "ElectricApparentEnergy": {
     "KilovoltampereHour": 7,