Use constructor Image(Device, ImageDataProvider) for Radial gradients

[arunjose696]

This PR does not cause a visual impact but is meant for completeness to replace Image(Device, ImageData) with Image(Device, ImageDataProvider), making sure the earlier behaviour is preserved.

Steps to reproduce

The radial gradients are in the CSS selector.

1. Open CSS Spy
2. For the background color field, enter a list that is a radial gradient. I entered the below list:

gradient radial white black gainsboro lightgray silver gray dimgray darkslategray black midnightblue navy darkblue mediumblue blue dodgerblue deepskyblue lightseagreen mediumseagreen seagreen forestgreen green darkgreen

Screenshot

[eclipse-platform-bot]

This pull request changes some projects for the first time in this development cycle.
Therefore the following files need a version increment:

bundles/org.eclipse.e4.ui.css.swt/META-INF/MANIFEST.MF

An additional commit containing all the necessary changes was pushed to the top of this PR's branch. To obtain these changes (for example if you want to push more changes) either fetch from your fork or apply the git patch.

Git patch

From cf3ee664ffebe636cf2f0bedd5f403a7998e8c64 Mon Sep 17 00:00:00 2001
From: Eclipse Platform Bot <[email protected]>
Date: Fri, 13 Jun 2025 09:00:44 +0000
Subject: [PATCH] Version bump(s) for 4.37 stream


diff --git a/bundles/org.eclipse.e4.ui.css.swt/META-INF/MANIFEST.MF b/bundles/org.eclipse.e4.ui.css.swt/META-INF/MANIFEST.MF
index 9e193a6310..d704b7f44e 100644
--- a/bundles/org.eclipse.e4.ui.css.swt/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.e4.ui.css.swt/META-INF/MANIFEST.MF
@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-SymbolicName: org.eclipse.e4.ui.css.swt;singleton:=true
-Bundle-Version: 0.15.600.qualifier
+Bundle-Version: 0.15.700.qualifier
 Bundle-Name: %pluginName
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
-- 
2.49.0

Further information are available in Common Build Issues - Missing version increments.

[github-actions]

Test Results

0 files   -  2 778  0 suites   - 2 778   0s ⏱️ - 1h 47m 44s
0 tests  -  7 928  0 ✅  -  7 700  0 💤  - 228  0 ❌ ±0 
0 runs   - 23 339  0 ✅  - 22 593  0 💤  - 746  0 ❌ ±0 

Results for commit 81dc48a. ± Comparison against base commit 5dc925c.