[ensmallen] update to 2.18.1 (#21878)

* [ensmallen] update to 2.18.1

* update version

ports/ensmallen/portfile.cmake

@@ -1,13 +1,13 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO mlpack/ensmallen
-    REF 9bd4bc25275066fa03173f65e1cbd789472e8f9b # 2.17.0
-    SHA512 8b665e6307e73ad3273eb28c17ec62e8d0d968623d41b5460771be41a74f6a8088ddadb1764b9b4dc496dbceae6e791895cee0997de8614dc9a7426b6db663e0
+    REF bf42276c5a44eed31e5bacec95d166d01d65f9a4 #v2.18.1
+    SHA512 09f96b2f0e0bd34245c34ee727e633bbb3957c2ab8076cfac66f976ba4e327096e2e76fadcc729dfffe73b56348bcc14fa61e3bb59a7ca0e17221f8f4cd0d59c
     HEAD_REF master
 )
 
 vcpkg_cmake_configure(
-    SOURCE_PATH ${SOURCE_PATH}
+    SOURCE_PATH "${SOURCE_PATH}"
     OPTIONS
         -DBUILD_TESTS=OFF
 )
@@ -15,7 +15,7 @@ vcpkg_cmake_install()
 
 vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/ensmallen)
 
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug)
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/lib)
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/lib")
 
 file(INSTALL "${SOURCE_PATH}/COPYRIGHT.txt" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

ports/ensmallen/vcpkg.json

@@ -1,6 +1,6 @@
 {
   "name": "ensmallen",
-  "version-semver": "2.17.0",
+  "version-semver": "2.18.1",
   "description": "A header-only C++ library for mathematical optimization",
   "homepage": "https://github.com/mlpack/ensmallen",
   "dependencies": [

versions/baseline.json

@@ -2021,7 +2021,7 @@
       "port-version": 1
     },
     "ensmallen": {
-      "baseline": "2.17.0",
+      "baseline": "2.18.1",
       "port-version": 0
     },
     "entityx": {

versions/e-/ensmallen.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "ed0e9e790165bbba1a04b3a8fb6b89c67e1b64f8",
+      "version-semver": "2.18.1",
+      "port-version": 0
+    },
     {
       "git-tree": "98fdc863799d6cadd208a558f158894df03fdcaf",
       "version-semver": "2.17.0",