[sysroot] Rollback to the older sysroot

Some host targets like Escher depend on libgl and libx11, rollback
to the older sysroot which still contains those until we produce
new sysroot which also contains those libraries.

TC-301 #done

Change-Id: I4a65d350936949798133eeb34a59e7056bc818dc
diff --git a/cipd.ensure b/cipd.ensure
index 455af14..47b60ae 100644
--- a/cipd.ensure
+++ b/cipd.ensure
@@ -16,7 +16,7 @@
 
 # Linux sysroot
 @Subdir third_party/sysroot/linux-x64
-fuchsia/sysroot/linux-amd64 git_revision:3a257b6f56d9f934e852c84c5b82f6c6b71a6182
+fuchsia/sysroot/linux-amd64 git_revision:a4aaacde9d37ccf91a0f8dc8267cb7ad5d9be283
 
 @Subdir third_party/sysroot/linux-arm64
-fuchsia/sysroot/linux-arm64 git_revision:3a257b6f56d9f934e852c84c5b82f6c6b71a6182
+fuchsia/sysroot/linux-arm64 git_revision:a4aaacde9d37ccf91a0f8dc8267cb7ad5d9be283
diff --git a/cipd.versions b/cipd.versions
index 72979a8..b7b165f 100644
--- a/cipd.versions
+++ b/cipd.versions
@@ -2,9 +2,9 @@
 # Do not modify manually. All changes will be overwritten.
 
 fuchsia/sysroot/linux-amd64
-	git_revision:3a257b6f56d9f934e852c84c5b82f6c6b71a6182
-	IiFVaKmy2J6nGBAa91I2LqanvcDAUPjUpakpxSp4thEC
+	git_revision:a4aaacde9d37ccf91a0f8dc8267cb7ad5d9be283
+	qIDZyI1rOQR7INRUL5vxltcQ9sAmdu3-FrI-Wcf_OVwC
 
 fuchsia/sysroot/linux-arm64
-	git_revision:3a257b6f56d9f934e852c84c5b82f6c6b71a6182
-	dEnIcxu8ZQD2MwA1ZUK_SINW9z2kHtrsreAJ6lcD39UC
+	git_revision:a4aaacde9d37ccf91a0f8dc8267cb7ad5d9be283
+	B1w-KMj3c3107ZQ3i05ID0Keq_kDPXLmwAkwzn2LmTIC