add clpeak to profiling tools

old-commit-hash: a9c71a76f5bc64d130a20045404d9edd8468fb2f

selfdrive/debug/profiling/clpeak/.gitignore

@@ -0,0 +1 @@
+clpeak/

selfdrive/debug/profiling/clpeak/build.sh

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+#!/usr/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+cd $DIR
+
+if [ ! -d "$DIR/clpeak" ]; then
+  git clone https://github.com/krrishnarraj/clpeak.git
+fi
+
+cd clpeak
+git fetch
+git checkout master
+git reset --hard origin/master
+git submodule update --init --recursive --remote
+
+mkdir build
+cd build
+cmake ..
+cmake --build .