Update kernel-build-tools to ab/6573824

https://ci.android.com/builds/branches/aosp_kernel-build-tools/grid?head=6573824&tail=6573824

Test: treehugger
Change-Id: I5c83e1fed307a8cabaed8a9e862bba2659ce7f6f
diff --git a/linux-x86/bin/lz4 b/linux-x86/bin/lz4
new file mode 100755
index 0000000..cc5f4ba
--- /dev/null
+++ b/linux-x86/bin/lz4
Binary files differ
diff --git a/manifest.xml b/manifest.xml
new file mode 100644
index 0000000..a19d29b
--- /dev/null
+++ b/manifest.xml
@@ -0,0 +1,35 @@
+<?xml version='1.0' encoding='UTF-8'?>
+
+<manifest>
+  <remote fetch=".." name="aosp" review="https://android-review.googlesource.com/" />
+
+  <default remote="aosp" revision="master" />
+
+  <project clone-depth="1" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8" revision="90e45fec56fdeac84c9eb174c63fa6e748c6faa9" />
+
+  <project name="platform/build/soong" path="build/soong" revision="bf488e10e80594460f9be217ffac0057bf2f748e">
+    <linkfile dest="Android.bp" src="root.bp" />
+
+    <linkfile dest="bootstrap.bash" src="bootstrap.bash" />
+</project>
+
+  <project clone-depth="1" groups="linux" name="platform/prebuilts/clang/host/linux-x86" path="prebuilts/clang/host/linux-x86" revision="92696b73aa81d262c5fe5bd6d23c052593a109da" />
+
+  <project name="platform/external/golang-protobuf" path="external/golang-protobuf" revision="b34db27e38b1b60c83ab7c3a1985203c3f98281b" />
+
+  <project name="platform/external/libcxx" path="external/libcxx" revision="1447d718cab6c1a5b6a2b66ab77a39148b2caf13" />
+
+  <project clone-depth="1" name="platform/prebuilts/build-tools" path="prebuilts/build-tools" revision="b6c1d1c0048349c2404bf731b74c27c75d3c2b9d" />
+
+  <project name="platform/external/libcxxabi" path="external/libcxxabi" revision="72a9c9f1f20747fa2899b964d30c8d117de54a04" />
+
+  <project clone-depth="1" groups="linux" name="platform/prebuilts/ninja/linux-x86" path="prebuilts/ninja/linux-x86" revision="6369b19fc3fbe765636af75d394627e2b92599ed" />
+
+  <project name="platform/build/blueprint" path="build/blueprint" revision="f7f790fe7571f7123d8fa397085d584c4a3ba99d" />
+
+  <project clone-depth="1" groups="linux" name="platform/prebuilts/go/linux-x86" path="prebuilts/go/linux-x86" revision="3affa1d2632b48f9589ab4c91ca1b825d7c73a87" />
+
+  <project name="platform/external/lz4" path="external/lz4" revision="8945a6ba560f35e6349db6687f185148a4d95124" />
+
+  <project clone-depth="1" name="kernel/prebuilts/build-tools" path="prebuilts/kernel-build-tools" revision="35024c25e71df94aedebacd5c4e1dc13f5b57d9d" />
+</manifest>