workspace: Updates bazel_embedded version

This fixes issues with fetching the arm-none-gcc compiler.

Change-Id: I7180f9f67ac04b7fa2e4acf177bb09522840af18
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/61101
Reviewed-by: Anthony DiGirolamo <tonymd@google.com>
Reviewed-by: Rob Mohr <mohrr@google.com>
Commit-Queue: Rob Mohr <mohrr@google.com>
Commit-Queue: Anthony DiGirolamo <tonymd@google.com>
Pigweed-Auto-Submit: Rob Mohr <mohrr@google.com>
diff --git a/WORKSPACE b/WORKSPACE
index 7f83c89..73dd700 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -183,7 +183,7 @@
 # Used in modules: //pw_polyfill, //pw_build (all pw_cc* targets).
 git_repository(
     name = "bazel_embedded",
-    commit = "7dd51fc1ac7d7a9ecfe8ea8d1532c56a6ca836bc",
+    commit = "17c93d5fa52c4c78860b8bbd327325fba6c85555",
     remote = "https://github.com/silvergasp/bazel-embedded.git",
 )