build: update patch with bug fix to runtime grunning

In our previous version of this patch, we missed two entry points and
one exit point into the grunning state of a Goroutine. This led to
`grunning.Time()` being non-monotonic.

This new patch adds those missing integration points.

Fixes cockroachdb#95529.

Release note: None

build/teamcity/internal/release/build-and-publish-patched-go/diff.patch

@@ -259,10 +259,10 @@ index 26dcf0bd52..01b84268db 100644
  	error at each collection, summarizing the amount of memory collected and the
  	length of the pause. The format of this line is subject to change. Included in
 diff --git a/src/runtime/malloc.go b/src/runtime/malloc.go
-index b2026ad0dc..6db0ca52f9 100644
+index 44479cc2be..a24ce64a24 100644
 --- a/src/runtime/malloc.go
 +++ b/src/runtime/malloc.go
-@@ -1274,7 +1274,7 @@ func mallocgc(size uintptr, typ *_type, needzero bool) unsafe.Pointer {
+@@ -1270,7 +1270,7 @@ func mallocgc(size uintptr, typ *_type, needzero bool) unsafe.Pointer {
  // Returns the G for which the assist credit was accounted.
  func deductAssistCredit(size uintptr) *g {
  	var assistG *g
@@ -272,10 +272,34 @@ index b2026ad0dc..6db0ca52f9 100644
  		assistG = getg()
  		if assistG.m.curg != nil {
 diff --git a/src/runtime/proc.go b/src/runtime/proc.go
-index afb33c1e8b..ccdaaab3e8 100644
+index afb33c1e8b..390b99be13 100644
 --- a/src/runtime/proc.go
 +++ b/src/runtime/proc.go
-@@ -1073,7 +1073,18 @@ func casgstatus(gp *g, oldval, newval uint32) {
+@@ -1004,6 +1004,11 @@ func casfrom_Gscanstatus(gp *g, oldval, newval uint32) {
+ 		dumpgstatus(gp)
+ 		throw("casfrom_Gscanstatus: gp->status is not in scan state")
+ 	}
++	// We're transitioning into the running state, record the timestamp for
++	// subsequent use.
++	if newval == _Grunning {
++		gp.lastsched = nanotime()
++	}
+ 	releaseLockRank(lockRankGscan)
+ }
+
+@@ -1019,6 +1024,11 @@ func castogscanstatus(gp *g, oldval, newval uint32) bool {
+ 			r := gp.atomicstatus.CompareAndSwap(oldval, newval)
+ 			if r {
+ 				acquireLockRank(lockRankGscan)
++				// We're transitioning out of running, record how long we were in the
++				// state.
++				if oldval == _Grunning {
++					gp.runningnanos += nanotime() - gp.lastsched
++				}
+ 			}
+ 			return r
+
+@@ -1073,7 +1083,18 @@ func casgstatus(gp *g, oldval, newval uint32) {
  		}
  	}
 
@@ -294,23 +318,23 @@ index afb33c1e8b..ccdaaab3e8 100644
  		// Track every gTrackingPeriod time a goroutine transitions out of running.
  		if casgstatusAlwaysTrack || gp.trackingSeq%gTrackingPeriod == 0 {
  			gp.tracking = true
-@@ -1094,7 +1105,6 @@ func casgstatus(gp *g, oldval, newval uint32) {
+@@ -1094,7 +1115,6 @@ func casgstatus(gp *g, oldval, newval uint32) {
  		// We transitioned out of runnable, so measure how much
  		// time we spent in this state and add it to
  		// runnableTime.
 -		now := nanotime()
  		gp.runnableTime += now - gp.trackingStamp
  		gp.trackingStamp = 0
  	case _Gwaiting:
-@@ -1107,7 +1117,6 @@ func casgstatus(gp *g, oldval, newval uint32) {
+@@ -1107,7 +1127,6 @@ func casgstatus(gp *g, oldval, newval uint32) {
  		// a more representative estimate of the absolute value.
  		// gTrackingPeriod also represents an accurate sampling period
  		// because we can only enter this state from _Grunning.
 -		now := nanotime()
  		sched.totalMutexWaitTime.Add((now - gp.trackingStamp) * gTrackingPeriod)
  		gp.trackingStamp = 0
  	}
-@@ -1118,12 +1127,10 @@ func casgstatus(gp *g, oldval, newval uint32) {
+@@ -1118,12 +1137,10 @@ func casgstatus(gp *g, oldval, newval uint32) {
  			break
  		}
  		// Blocking on a lock. Write down the timestamp.
@@ -323,7 +347,17 @@ index afb33c1e8b..ccdaaab3e8 100644
  		gp.trackingStamp = now
  	case _Grunning:
  		// We're transitioning into running, so turn off
-@@ -3646,6 +3653,14 @@ func dropg() {
+@@ -1174,6 +1191,9 @@ func casGToPreemptScan(gp *g, old, new uint32) {
+ 	acquireLockRank(lockRankGscan)
+ 	for !gp.atomicstatus.CompareAndSwap(_Grunning, _Gscan|_Gpreempted) {
+ 	}
++	// We're transitioning out of running, record how long we were in the
++	// state.
++	gp.runningnanos += nanotime() - gp.lastsched
+ }
+
+ // casGFromPreempted attempts to transition gp from _Gpreempted to
+@@ -3646,6 +3666,14 @@ func dropg() {
  	setGNoWB(&gp.m.curg, nil)
  }
 
@@ -338,7 +372,7 @@ index afb33c1e8b..ccdaaab3e8 100644
  // checkTimers runs any timers for the P that are ready.
  // If now is not 0 it is the current time.
  // It returns the passed time or the current time if now was passed as 0.
-@@ -3880,6 +3895,8 @@ func goexit0(gp *g) {
+@@ -3880,6 +3908,8 @@ func goexit0(gp *g) {
  	gp.param = nil
  	gp.labels = nil
  	gp.timer = nil