Bump css-vars-ponyfill from 2.4.3 to 2.4.5

Bumps [css-vars-ponyfill](https://github.com/jhildenbiddle/css-vars-ponyfill) from 2.4.3 to 2.4.5.
- [Release notes](https://github.com/jhildenbiddle/css-vars-ponyfill/releases)
- [Changelog](https://github.com/jhildenbiddle/css-vars-ponyfill/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jhildenbiddle/css-vars-ponyfill/compare/v2.4.3...v2.4.5)

---
updated-dependencies:
- dependency-name: css-vars-ponyfill
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: npmbuildbot-nextcloud[bot] <npmbuildbot-nextcloud[bot]@users.noreply.github.com>

package-lock.json

@@ -7615,9 +7615,20 @@
       }
     },
     "css-vars-ponyfill": {
-      "version": "2.4.3",
-      "resolved": "https://registry.npmjs.org/css-vars-ponyfill/-/css-vars-ponyfill-2.4.3.tgz",
-      "integrity": "sha512-PBfIwjSu27s8kebu8taEYFM8ehVr8o2Qw4H4nSlJzHAJgcduAqxz4oPmYTJuzgauOKaWII9SHWStQ965fxsdZA=="
+      "version": "2.4.5",
+      "resolved": "https://registry.npmjs.org/css-vars-ponyfill/-/css-vars-ponyfill-2.4.5.tgz",
+      "integrity": "sha512-g/iKntsYEzYFTozriPP8GqqfBsgSSSXbR4DQ55+uFb9Yx4ltOaiQUcVm4Rv6IvS39y1n+wQpCUQMErwFJKyk9Q==",
+      "requires": {
+        "balanced-match": "^1.0.2",
+        "get-css-data": "^2.0.2"
+      },
+      "dependencies": {
+        "balanced-match": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+          "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
+        }
+      }
     },
     "css.escape": {
       "version": "1.5.1",
@@ -9331,6 +9342,11 @@
       "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
       "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg=="
     },
+    "get-css-data": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/get-css-data/-/get-css-data-2.0.2.tgz",
+      "integrity": "sha512-pYqg80/7u/MdBrrAQj2OIoZ08TxEnvCHyU5WFnPxxS/D0S8OpUTkqGFRzn8bO38DmtCuYBpR9VMCen78BL4jiQ=="
+    },
     "get-intrinsic": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.1.tgz",

package.json

@@ -48,7 +48,7 @@
     "camelcase": "^6.2.0",
     "clipboard": "^2.0.8",
     "core-js": "^3.15.1",
-    "css-vars-ponyfill": "^2.4.3",
+    "css-vars-ponyfill": "^2.4.5",
     "davclient.js": "git+https://github.com/owncloud/davclient.js.git#0.2.1",
     "debounce": "^1.2.1",
     "dompurify": "^2.2.8",