fix(deps): update dependency com.google.http-client:google-http-client-bom to v1.43.0 (#9157)

diff --git a/java-shared-dependencies/first-party-dependencies/pom.xml b/java-shared-dependencies/first-party-dependencies/pom.xml
index 12f5a70..bb52ca9 100644
--- a/java-shared-dependencies/first-party-dependencies/pom.xml
+++ b/java-shared-dependencies/first-party-dependencies/pom.xml
@@ -24,7 +24,7 @@
     <gapic-generator-java-bom.version>2.15.1</gapic-generator-java-bom.version>
     <grpc-gcp.version>1.4.1</grpc-gcp.version>
     <gson.version>2.10.1</gson.version>
-    <google.http-client.version>1.42.3</google.http-client.version>
+    <google.http-client.version>1.43.0</google.http-client.version>
     <google.oauth-client.version>1.34.1</google.oauth-client.version>
     <google.api-client.version>2.2.0</google.api-client.version>
   </properties>