Remove the ANDROID_ENABLE_TOOL_LOGGING environment variable

Reduce the number of variables required to toggle logging. This simplifies configuration and usage.

Test: atest run_tool_with_logging_test
Bug: 331638854
Change-Id: I6f2a820b59a0d1f45aba9ffb3e33e7ace601e9c6
diff --git a/envsetup.sh b/envsetup.sh
index 1ef9a54..50fec51 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -1112,8 +1112,8 @@
   local tool_binary="$1"
   shift
 
-  # If logging is not enabled or the logger is not configured, run the original command and return.
-  if [[ "${ANDROID_ENABLE_TOOL_LOGGING}" != "true" ]] || [[ -z "${ANDROID_TOOL_LOGGER}" ]]; then
+  # If the logger is not configured, run the original command and return.
+  if [[ -z "${ANDROID_TOOL_LOGGER}" ]]; then
      "${tool_binary}" "${@}"
      return $?
   fi