rt-tests: update 2.5 -> 2.6

(From OE-Core rev: b9cf245b57352157435f880abc879733c8d16349)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-rt/rt-tests/files/0001-Makefile-Allow-for-CC-and-AR-to-be-overridden.patch

@@ -1,4 +1,4 @@
-From 174fd202f2c85e43261139d71ad18908cc29b586 Mon Sep 17 00:00:00 2001
+From 7cf4cf097895bd4c3f3d3a6f783c766b3173cf1a Mon Sep 17 00:00:00 2001
 From: Randy Witt <randy.e.witt@intel.com>
 Date: Fri, 16 Oct 2020 16:54:30 -0700
 Subject: [PATCH] Makefile: Allow for CC and AR to be overridden
@@ -15,11 +15,11 @@ Upstream-Status: Inappropriate [other]
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/Makefile b/Makefile
-index 4df61ec..a229986 100644
+index 223a839..a735584 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -1,6 +1,6 @@
- VERSION = 2.5
+ VERSION = 2.6
 -CC = $(CROSS_COMPILE)gcc
 -AR = $(CROSS_COMPILE)ar
 +CC ?= $(CROSS_COMPILE)gcc

meta/recipes-rt/rt-tests/rt-tests.inc

@@ -1,5 +1,5 @@
-SRCREV = "4579b9a6d85ae528f76e92421eb5e7b33cd26b17"
-PV = "2.5"
+SRCREV = "217cd8518c5f7777d490892aa9c765a6b2782cb5"
+PV = "2.6"
 PE = "1"
 
 SRC_URI = "git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git;branch=main;protocol=https"