Rename Rockpi 3a to wip and enable nightly builds (#3252)

config/targets-cli-beta.conf

@@ -67,5 +67,9 @@ orangepizero2                edge            impish      cli
 rk322x-box                   edge            impish      cli                      beta         yes
 
 
+# Radxa rock-3a
+rock-3a                      edge            impish      cli                      beta         yes
+
+
 # Virtual qemu
 virtual-qemu                 current         impish      cli                      beta         yes

patch/u-boot/u-boot-rk35xx/general-fix-source-command.patch

@@ -1,13 +0,0 @@
-diff --git a/cmd/source.c b/cmd/source.c
-index 45e9794..d724d63 100644
---- a/cmd/source.c
-+++ b/cmd/source.c
-@@ -84,7 +84,7 @@ source (ulong addr, const char *fit_uname)
- 		 * past the zero-terminated sequence of image lengths to get
- 		 * to the actual image data
- 		 */
--		while (*data++ != IMAGE_PARAM_INVAL);
-+		while (*data++);
- 		break;
- #endif
- #if defined(CONFIG_FIT)