fix cd in process scripts (#21806)

* ui: fix cd in launch script

* do the rest

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: 3a578cb5b5

selfdrive/modeld/dmonitoringmodeld

@@ -1,15 +1,16 @@
 #!/bin/sh
 
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
+cd $DIR
+
 if [ -d /system ]; then
   if [ -f /TICI ]; then # QCOM2
     export LD_LIBRARY_PATH="/usr/lib/aarch64-linux-gnu:/data/pythonpath/phonelibs/snpe/larch64:$LD_LIBRARY_PATH"
   else # QCOM
     export LD_LIBRARY_PATH="/data/pythonpath/phonelibs/snpe/aarch64/:$LD_LIBRARY_PATH"
   fi
-    export ADSP_LIBRARY_PATH="/data/pythonpath/phonelibs/snpe/dsp/"
 else
   # PC
-    export LD_LIBRARY_PATH="$HOME/openpilot/phonelibs/snpe/x86_64-linux-clang:/openpilot/phonelibs/snpe/x86_64:$HOME/openpilot/phonelibs/snpe/x86_64:$LD_LIBRARY_PATH"
+  export LD_LIBRARY_PATH="$DIR/../../phonelibs/snpe/x86_64-linux-clang:$DIR/../../openpilot/phonelibs/snpe/x86_64:$LD_LIBRARY_PATH"
 fi
-
 exec ./_dmonitoringmodeld

selfdrive/modeld/modeld

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
+cd $DIR
 
 if [ -d /system ]; then
   if [ -f /TICI ]; then # QCOM2

selfdrive/sensord/sensord

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ed52dac08364c5582ae5f7ab3ab8d541014d90a9acfeddd287817695ca0260b9
+oid sha256:35a7b4ad9a5abb16a835a8c652c66bb541c6694d65bf0523e7b7f091206bf8af
-size 82
+size 103

selfdrive/ui/soundd

@@ -1,3 +1,4 @@
 #!/bin/sh
+cd "$(dirname "$0")"
 export LD_LIBRARY_PATH="/system/lib64:$LD_LIBRARY_PATH"
 exec ./_soundd

selfdrive/ui/ui

@@ -1,4 +1,5 @@
 #!/bin/sh
+cd "$(dirname "$0")"
 export LD_LIBRARY_PATH="/system/lib64:$LD_LIBRARY_PATH"
 export QT_PLUGIN_PATH="../../phonelibs/qt-plugins/$(uname -m)"
 exec ./_ui