Bump Polyfill from 9.3.4 to 9.4.0

---
updated-dependencies:
- dependency-name: Polyfill
  dependency-version: 9.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-versions.props

@@ -24,7 +24,7 @@
     <MiniValidationVersion>0.9.*</MiniValidationVersion>
     <NSwagApiClientVersion>14.6.*</NSwagApiClientVersion>
     <NewtonsoftJsonVersion>13.0.*</NewtonsoftJsonVersion>
-    <PolyfillVersion>9.3.*</PolyfillVersion>
+    <PolyfillVersion>9.4.0</PolyfillVersion>
     <ReadableExpressionsVersion>4.1.*</ReadableExpressionsVersion>
     <ScalarAspNetCoreVersion>2.11.*</ScalarAspNetCoreVersion>
     <SwashbuckleVersion>10.*-*</SwashbuckleVersion>