package/pru-software-support: bump to latest version 6.0.1

Update to that latest version of the PRU software support [1]. Since
v5.9.0, the examples have been updated, kernel header references have
been bumped to v5.10, and some minor bug fixes added.

[1]
https://git.ti.com/cgit/pru-softward-support-package/pru-software-support-package

Signed-off-by: Ash Charles <ashcharles@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/pru-software-support/pru-software-support.hash

@@ -1,3 +1,3 @@
 # Locally-calculated hash
-sha256  4a6b1b2b8ca892c442fd7fce7ddbf6b74e0619def2bb19f3ad67c94720b7ca3a pru-software-support-package-v5.9.0.tar.gz
+sha256  cba9e0bca3abc0041cf7ce6a30af9de440b325cf8c9bcc826485d2f837cb4cf2 pru-software-support-package-v6.0.1.tar.gz
 sha256  62a2f56498cd1bac2d4ea6ea1c941affba1e4bb65bfdf2dcffd8e5079fa34399  PRU-Package-v6.1-Manifest.html

package/pru-software-support/pru-software-support.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PRU_SOFTWARE_SUPPORT_VERSION = 5.9.0
+PRU_SOFTWARE_SUPPORT_VERSION = 6.0.1
 PRU_SOFTWARE_SUPPORT_SITE = https://git.ti.com/cgit/pru-software-support-package/pru-software-support-package/snapshot
 PRU_SOFTWARE_SUPPORT_SOURCE = $(PRU_SOFTWARE_SUPPORT_NAME)-package-v$(PRU_SOFTWARE_SUPPORT_VERSION).tar.gz
 PRU_SOFTWARE_SUPPORT_LICENSE = BSD-3-Clause, Public Domain