[xalan-c] delist port (#27401)

* [xalan-c] deprecate port

The Xalan-C project is being retired upstream and moved to the Apache
Attic.

* [xalan-c] update versions

* Remove from the baseline entirely.

Co-authored-by: Billy O'Neal <[email protected]>

Author: rleigh-codelibre

ports/xalan-c/fix-linux-no-bin.patch

@@ -8012,10 +8012,6 @@
       "baseline": "3.4",
       "port-version": 7
     },
-    "xalan-c": {
-      "baseline": "1.12",
-      "port-version": 1
-    },
     "xapian": {
       "baseline": "1.4.21",
       "port-version": 1