SOC1-127: Fix project branch file naming issue

set_env.sh

@@ -73,7 +73,7 @@ if [ ! -f $PROJECT_DIR/.socinit ]; then
     git submodule update --remote --recursive
     git submodule foreach --recursive git checkout main
     # Read proj-branch file to find out which branch each subrepo needs to be on
-    git config --file .gitmodules --get-regexp path | awk '{ print $2 }' | while read line; do cd $PROJECT_DIR/$line && git checkout `grep $line $PROJECT_DIR/project-branch | awk '{ print $2 }'`; done
+    git config --file .gitmodules --get-regexp path | awk '{ print $2 }' | while read line; do cd $PROJECT_DIR/$line && git checkout `grep $line $PROJECT_DIR/proj-branch | awk '{ print $2 }'`; done
     git restore $DESIGN_ROOT/.gitmodules
     touch $PROJECT_DIR/.socinit
 fi
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