build(deps): bump grpcIoVersion from 1.73.0 to 1.74.0 in /hiero-dependency-versions (#1457)

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Author: dependabot[bot]

hiero-dependency-versions/build.gradle.kts

@@ -13,7 +13,7 @@ dependencies {
 
 dependencies.constraints {
     val daggerVersion = "2.56.2"
-    val grpcIoVersion = "1.73.0"
+    val grpcIoVersion = "1.74.0"
     val helidonVersion = "4.2.3"
     // When Upgrading pbjVersion, also need to update pbjCompiler version on
     // block-node/protobuf-pbj/build.gradle.kts