Prefer libwebkit2gtk-4.1.so.0 over libwebkit2gtk-4.0.so.37

This will change something only in the case when both libs are installed
on the machine to make the 4.1(aka compiled against libsoup3) be
preferred.
If only one of the libs is installed nothing will change as it will
dlopen one or the other no matter the order of trying them.
This is an effort to mitigate
eclipse-platform#350
where people see crashes with the old version which btw is even
scheduled for removal soon from Fedora
https://fedoraproject.org/wiki/Changes/Remove_webkit2gtk-4.0_API_Version
.

bundles/org.eclipse.swt/Eclipse SWT WebKit/gtk/library/webkitgtk.h

@@ -45,9 +45,9 @@
 		if (gtk4 != NULL && strcmp(gtk4, "1") == 0) { \
 			handle = dlopen("libwebkit2gtk-5.0.so.0", LOAD_FLAGS); \
 		} else { \
-			handle = dlopen("libwebkit2gtk-4.0.so.37", LOAD_FLAGS); /* webkit2/libsoup2 */ \
+			handle = dlopen("libwebkit2gtk-4.1.so.0", LOAD_FLAGS); /* webkit2/libsoup3 */ \
 			if (!handle) { \
-				handle = dlopen("libwebkit2gtk-4.1.so.0", LOAD_FLAGS); /* webkit2/libsoup3 */ \
+				handle = dlopen("libwebkit2gtk-4.0.so.37", LOAD_FLAGS); /* webkit2/libsoup2 */ \
 			} \
 		} \
 		if (handle) { \