[Buildroot] [git commit] package/python-tinyrpc: not available for python 2.x

commit: https://git.buildroot.net/buildroot/commit/?id=6d87acc19f1cd0bc738bf920b775caf96d7c3c4e
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Fixes:
http://autobuild.buildroot.net/results/eef0969bac04800cec51fa27f1e1ecd3a4c8211e/

tinyrpc 1.x is not compatible with python 2.x, leading to errors during the
pycompile step:

error:   File "/usr/lib/python2.7/site-packages/tinyrpc/client.py", line 37
    self, protocol: RPCProtocol, transport: ClientTransport
                  ^
SyntaxError: invalid syntax

As also documented in the README:
The current version will support Python3 only.  Have a look at the 0.9.x
version if you need Python2 support

https://github.com/mbr/tinyrpc/blob/1.0.4/README.rst

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Asaf Kahlon <redacted>
Signed-off-by: Yann E. MORIN <redacted>
---
 package/python-tinyrpc/Config.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/python-tinyrpc/Config.in b/package/python-tinyrpc/Config.in
index 3c643c754a..3194b7825a 100644
--- a/package/python-tinyrpc/Config.in
+++ b/package/python-tinyrpc/Config.in

@@ -1,5 +1,6 @@
 config BR2_PACKAGE_PYTHON_TINYRPC
 	bool "python-tinyrpc"
+	depends on BR2_PACKAGE_PYTHON3
 	select BR2_PACKAGE_PYTHON_SIX # runtime
 	help
 	  A small, modular, transport and protocol neutral RPC