[FAB-16285] Update blacklisted versions in BYFN

Update the blacklisted versions in BYFN so that
BYFN from Fabric v2.0 samples refuses to work
with binaries and Docker images from Fabric v1.x.

Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
Change-Id: I7fceb7f2b7635830ada35e2e47988d84b9ee14c3

first-network/byfn.sh

@@ -112,7 +112,7 @@ function removeUnwantedImages() {
 }
 
 # Versions of fabric known not to work with this release of first-network
-BLACKLISTED_VERSIONS="^1\.0\. ^1\.1\.0-preview ^1\.1\.0-alpha"
+BLACKLISTED_VERSIONS="^1\."
 
 # Do some basic sanity checking to make sure that the appropriate versions of fabric
 # binaries/images are available.  In the future, additional checking for the presence