examples: osmo-bsc-minimal.cfg: drop codec-list

A new VTY test is coming up that includes testing the default codec-list
setting. The VTY tests are using osmo-bsc-minimal.cfg, so let's not
overwrite the compile time default for codec-list.

Also, there is no need to define a codec-list, so it is actually minimal
to omit it.

Change-Id: I01bee711f21023e2eab0688f45ff68f81afe1831
---
M doc/examples/osmo-bsc/osmo-bsc-minimal.cfg
1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/doc/examples/osmo-bsc/osmo-bsc-minimal.cfg b/doc/examples/osmo-bsc/osmo-bsc-minimal.cfg
index 5e1ac11..b4e6e4a 100644
--- a/doc/examples/osmo-bsc/osmo-bsc-minimal.cfg
+++ b/doc/examples/osmo-bsc/osmo-bsc-minimal.cfg
@@ -30,4 +30,3 @@
  e1_line 0 driver ipa
 msc 0
  allow-emergency deny
- codec-list fr1

