LibWeb: Disallow none for min-width and min-height

Author: https://github.com/awesomekling
Commit: 5a9d538acc
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2007

Tests/LibWeb/Text/expected/wpt-import/css/css-sizing/parsing/min-height-invalid.txt

@@ -6,10 +6,10 @@ Rerun
 
 Found 11 tests
 
-9 Pass
-2 Fail
+10 Pass
+1 Fail
 Details
-Result	Test Name	MessageFail	e.style['min-height'] = "none" should not set the property value	assert_equals: expected "" but got "none"
+Result	Test Name	MessagePass	e.style['min-height'] = "none" should not set the property value	
 Pass	e.style['min-height'] = "complex" should not set the property value	
 Pass	e.style['min-height'] = "-10%" should not set the property value	
 Pass	e.style['min-height'] = "-0.5em" should not set the property value	

Tests/LibWeb/Text/expected/wpt-import/css/css-sizing/parsing/min-width-invalid.txt

@@ -6,10 +6,10 @@ Rerun
 
 Found 11 tests
 
-9 Pass
-2 Fail
+10 Pass
+1 Fail
 Details
-Result	Test Name	MessageFail	e.style['min-width'] = "none" should not set the property value	assert_equals: expected "" but got "none"
+Result	Test Name	MessagePass	e.style['min-width'] = "none" should not set the property value	
 Pass	e.style['min-width'] = "complex" should not set the property value	
 Pass	e.style['min-width'] = "-10%" should not set the property value	
 Pass	e.style['min-width'] = "-0.5em" should not set the property value	

Userland/Libraries/LibWeb/CSS/Properties.json

@@ -1947,8 +1947,7 @@
       "percentage [0,∞]"
     ],
     "valid-identifiers": [
-      "auto",
-      "none"
+      "auto"
     ],
     "percentages-resolve-to": "length",
     "quirks": [
@@ -1974,8 +1973,7 @@
       "auto",
       "fit-content",
       "max-content",
-      "min-content",
-      "none"
+      "min-content"
     ],
     "percentages-resolve-to": "length",
     "quirks": [