Introduce RunCoverageForTestTarget script

scripts/BUILD.bazel

@@ -237,6 +237,15 @@ kt_jvm_binary(
     ],
 )
 
+kt_jvm_binary(
+    name = "run_coverage_for_test_target",
+    testonly = True,
+    main_class = "org.oppia.android.scripts.coverage.RunCoverageForTestTargetKt",
+    runtime_deps = [
+        "//scripts/src/java/org/oppia/android/scripts/coverage:run_coverage_for_test_target_lib",
+    ],
+)
+
 # Note that this is intentionally not test-only since it's used by the app build pipeline. Also,
 # this apparently needs to be a java_binary to set up runfiles correctly when executed within a
 # Starlark rule as a tool.

scripts/src/java/org/oppia/android/scripts/coverage/BUILD.bazel

@@ -0,0 +1,14 @@
+load("@io_bazel_rules_kotlin//kotlin:kotlin.bzl", "kt_jvm_library")
+
+kt_jvm_library(
+    name = "run_coverage_for_test_target_lib",
+    testonly = True,
+    srcs = [
+        "RunCoverageForTestTarget.kt",
+    ],
+    visibility = ["//scripts:oppia_script_binary_visibility"],
+    deps = [
+        "//scripts/src/java/org/oppia/android/scripts/common:bazel_client",
+        "//scripts/src/java/org/oppia/android/scripts/common:git_client",
+    ],
+)

scripts/src/java/org/oppia/android/scripts/coverage/RunCoverageForTestTarget.kt

@@ -0,0 +1,5 @@
+package org.oppia.android.scripts.coverage
+
+fun main(vararg args: String) {
+  println("Running coverage for test target: ${args[0]}")
+}