Initial branches for v4.4

Add the usual dt and defconfig branches for the next release.

Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/tegra-branches.sh.dot b/tegra-branches.sh.dot
index 3987f9f..b16a7a2 100644
--- a/tegra-branches.sh.dot
+++ b/tegra-branches.sh.dot
@@ -1,12 +1,4 @@
-merge_base=v4.2-rc1
+merge_base=v4.3-rc1
 
-branches="${branches} for-4.3/clk" # on v4.2-rc1
-branches="${branches} for-4.3/pinctrl" # on v4.2-rc1
-
-branches="${branches} for-4.3/cleanup" # on v4.2-rc1
-branches="${branches} for-4.3/soc" # on v4.2-rc1
-branches="${branches} for-4.3/cpufreq" # on v4.2-rc1
-branches="${branches} for-4.3/iommu" # on v4.2-rc1
-branches="${branches} for-4.3/memory" # on v4.2-rc1
-branches="${branches} for-4.3/dt" # on for-4.3/clk, for-4.3/dt
-branches="${branches} for-4.3/defconfig" # on v4.2-rc1
+branches="${branches} for-4.4/dt" # on v4.3-rc1
+branches="${branches} for-4.4/defconfig" # on v4.3-rc1