Make Bazel be able to reach ijar on Windows where it's called "ijar.exe" .

A small step towards the resolution of #276.

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MOS_MIGRATED_REVID=114330517
diff --git a/src/create_embedded_tools.sh b/src/create_embedded_tools.sh
index 6f296f6..8b4c07e 100755
--- a/src/create_embedded_tools.sh
+++ b/src/create_embedded_tools.sh
@@ -32,7 +32,8 @@
     *SingleJar_deploy.jar) OUTPUT_PATH=tools/jdk/SingleJar_deploy.jar ;;
     *GenClass_deploy.jar) OUTPUT_PATH=tools/jdk/GenClass_deploy.jar ;;
     *Runner_deploy.jar) OUTPUT_PATH=tools/jdk/TestRunner_deploy.jar ;;
-    *ijar) OUTPUT_PATH=tools/jdk/ijar ;;
+    *ijar.exe) OUTPUT_PATH=tools/jdk/ijar/ijar.exe ;;
+    *ijar) OUTPUT_PATH=tools/jdk/ijar/ijar ;;
     *src/objc_tools/*) OUTPUT_PATH=tools/objc/precomp_${i##*/} ;;
     *xcode*StdRedirect.dylib) OUTPUT_PATH=tools/objc/StdRedirect.dylib ;;
     *xcode*realpath) OUTPUT_PATH=tools/objc/realpath ;;