Updating BuildTools to 27.0.1

Test: N/A
Bug: 62286076
Change-Id: Ie5d0c2f49acfe5e238dd3744d484e112e945d562
(cherry picked from commit 1f61830fb84604cb51b0025943477401008fa58d)
diff --git a/sdk/build_tools_source.prop_template b/sdk/build_tools_source.prop_template
index 13f84d9..02d26a7 100644
--- a/sdk/build_tools_source.prop_template
+++ b/sdk/build_tools_source.prop_template
@@ -1,3 +1,3 @@
 Pkg.UserSrc=false
-#Pkg.Revision=${PLATFORM_SDK_VERSION}.0.2
-Pkg.Revision=26.0.3
+Pkg.Revision=${PLATFORM_SDK_VERSION}.0.1
+#Pkg.Revision=26.0.3