linux 6.2.y: Update Project C to r2 with pds priority squeeze 0.5

https://gitlab.com/alfredchen/projectc/-/tree/master/6.2

linux-tkg-config/prepare

@@ -252,7 +252,7 @@ _set_cpu_scheduler() {
     ["bore"]="BORE (Burst-Oriented Response Enhancer) CPU Scheduler"
   )
 
-  # CPU SCHED selector
+  # CPU SCHED selector - _projectc_unoff=1 sets unofficial Project C revision flag for a given version
   if [ "$_kver" = "504" ]; then
     _avail_cpu_scheds=("pds" "bmq" "muqss" "cacule" "cfs")
   elif [ "$_kver" = "507" ]; then
@@ -285,7 +285,6 @@ _set_cpu_scheduler() {
     _avail_cpu_scheds=("cfs" "pds" "bmq" "tt" "bore")
   elif [ "$_kver" = "602" ]; then
     _avail_cpu_scheds=("cfs" "pds" "bmq" "tt" "bore")
-    _projectc_unoff=1
   else
     _avail_cpu_scheds=("cfs")
   fi
@@ -726,6 +725,8 @@ _tkg_srcprep() {
     rev=2
   elif [ "$_kver" = "601" ]; then
     rev=1
+  elif [ "$_kver" = "602" ]; then
+    rev=2
   else
     rev=0
   fi