[libsystemd] Control dependencies (#38541)

Fixes cross-builds,
https://github.com/microsoft/vcpkg/issues/38094#issuecomment-2091528489.

ports/libsystemd/portfile.cmake

@@ -20,10 +20,45 @@ vcpkg_configure_meson(
     -Dmode=release
     -Dstatic-libsystemd=${static}
     -Dtests=false
-    # dependencies
+    # disabled capabilites
     -Ddns-over-tls=false
-    -Dlz4=enabled
     -Dtranslations=false
+    # disabled dependencies
+    -Dacl=disabled
+    -Dapparmor=disabled
+    -Daudit=disabled
+    -Dblkid=disabled
+    -Dbpf-framework=disabled
+    -Dbzip2=disabled
+    -Ddbus=disabled # tests only
+    -Delfutils=disabled
+    -Dfdisk=disabled
+    -Dgcrypt=disabled
+    -Dglib=disabled # tests only
+    -Dgnutls=disabled
+    -Dkmod=disabled
+    -Dlibcurl=disabled
+    -Dlibcryptsetup=disabled
+    -Dlibfido2=disabled
+    -Dlibidn=disabled
+    -Dlibidn2=disabled
+    -Dlibiptc=disabled
+    -Dmicrohttpd=disabled
+    -Dopenssl=disabled
+    -Dp11kit=disabled
+    -Dpam=disabled
+    -Dpcre2=disabled
+    -Dpolkit=disabled
+    -Dpwquality=disabled
+    -Dpasswdqc=disabled
+    -Dseccomp=disabled
+    -Dselinux=disabled
+    -Dtpm2=disabled
+    -Dxenctrl=disabled
+    -Dxkbcommon=disabled
+    -Dzlib=disabled
+    # enabled dependencies
+    -Dlz4=enabled
     -Dxz=enabled
     -Dzstd=enabled
   ADDITIONAL_BINARIES

ports/libsystemd/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "libsystemd",
   "version": "255",
-  "port-version": 1,
+  "port-version": 2,
   "description": "Libsystemd",
   "homepage": "https://github.com/systemd/systemd",
   "license": null,

versions/baseline.json

@@ -5018,7 +5018,7 @@
     },
     "libsystemd": {
       "baseline": "255",
-      "port-version": 1
+      "port-version": 2
     },
     "libtar": {
       "baseline": "1.2.20",

versions/l-/libsystemd.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "4c173e2a6eaa6e20dae0122c0aee9ab9cfab82df",
+      "version": "255",
+      "port-version": 2
+    },
     {
       "git-tree": "a69dc63dcb8666fd4fb3885193dc67889fe65c72",
       "version": "255",