Bump httpClient from 1.43.2 to 1.43.3 in /reposilite-backend

Bumps `httpClient` from 1.43.2 to 1.43.3.

Updates `com.google.http-client:google-http-client` from 1.43.2 to 1.43.3
- [Release notes](https://github.com/googleapis/google-http-java-client/releases)
- [Changelog](https://github.com/googleapis/google-http-java-client/blob/main/CHANGELOG.md)
- [Commits](googleapis/google-http-java-client@v1.43.2...v1.43.3)

Updates `com.google.http-client:google-http-client-jackson2` from 1.43.2 to 1.43.3
- [Release notes](https://github.com/googleapis/google-http-java-client/releases)
- [Changelog](https://github.com/googleapis/google-http-java-client/blob/main/CHANGELOG.md)
- [Commits](googleapis/google-http-java-client@v1.43.2...v1.43.3)

---
updated-dependencies:
- dependency-name: com.google.http-client:google-http-client
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: com.google.http-client:google-http-client-jackson2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

reposilite-backend/build.gradle.kts

@@ -100,7 +100,7 @@ dependencies {
     val jsonSchema = "4.31.1"
     implementation("com.github.victools:jsonschema-generator:$jsonSchema")
 
-    val httpClient = "1.43.2"
+    val httpClient = "1.43.3"
     implementation("com.google.http-client:google-http-client:$httpClient") { exclude(group = "commons-codec", module = "commons-codec")}
     testImplementation("com.google.http-client:google-http-client-jackson2:$httpClient")