AC-103: Update Third Party library: spectrum/spectrum

Author: krissyhiserote

app/code/Magento/PageBuilder/Test/Mftf/Data/BackgroundFormData.xml

@@ -210,7 +210,8 @@
         <data key="value">#407f80</data>
         <data key="rgb">rgb(64, 127, 128)</data>
         <data key="hex">#407f80</data>
-        <data key="rgbaCenterOfLightDarkSlider">rgba(64, 127, 128, 0.5)</data>
+        <data key="rgbaCenterOfLightDarkSlider">rgba(64, 127, 128, 0.499)</data>
+        <data key="rgbaCenterOfLightDarkSliderSwatch">rgba(64, 127, 128, 0.498)</data>
     </entity>
     <entity name="PageBuilderBackgroundColor_Invalid" type="pagebuilder_background_color_property">
         <data key="name">Background Color</data>

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminPageBuilderCommonTest/EditPanelColorPickerWindowFunctionalityTest.xml

@@ -74,7 +74,7 @@
         <!-- Validate Light/Dark Slider -->
         <comment userInput="Validate Light/Dark Slider" stepKey="commentLightDarkSlider"/>
         <click selector="{{ColorPicker.lightDarkSlider}}" stepKey="clickLightDarkSlider"/>
-        <waitForElementVisible selector="{{ColorPicker.panelColorSwatchColor(PageBuilderBackgroundColor_CenterColorHueSlider.section, PageBuilderBackgroundColor_CenterColorHueSlider.fieldName, PageBuilderBackgroundColor_CenterColorHueSlider.rgbaCenterOfLightDarkSlider)}}" stepKey="waitForColorSwatchColor4"/>
+        <waitForElementVisible selector="{{ColorPicker.panelColorSwatchColor(PageBuilderBackgroundColor_CenterColorHueSlider.section, PageBuilderBackgroundColor_CenterColorHueSlider.fieldName, PageBuilderBackgroundColor_CenterColorHueSlider.rgbaCenterOfLightDarkSliderSwatch)}}" stepKey="waitForColorSwatchColor4"/>
         <seeInField selector="{{ColorPicker.inputField}}" userInput="{{PageBuilderBackgroundColor_CenterColorHueSlider.rgbaCenterOfLightDarkSlider}}" stepKey="seeColorInInputField4"/>
         <!-- Validate Hex Input Field -->
         <comment userInput="Validate Hex Input Field" stepKey="commentHexInput"/>