Bump Rakudo-Star version to 2019.03

[jstuder-gh]

Bump Rakudo-Star version to 2019.03

[tianon]

Diff:

diff --git a/_bashbrew-arches b/_bashbrew-arches
index dcde959..6aa8295 100644
--- a/_bashbrew-arches
+++ b/_bashbrew-arches
@@ -1,2 +1,2 @@
-rakudo-star:2018.10 @ amd64
-rakudo-star:2018.10 @ arm64v8
+rakudo-star:2019.03 @ amd64
+rakudo-star:2019.03 @ arm64v8
diff --git a/_bashbrew-list b/_bashbrew-list
index 54c69dd..189a841 100644
--- a/_bashbrew-list
+++ b/_bashbrew-list
@@ -1,2 +1,2 @@
-rakudo-star:2018.10
+rakudo-star:2019.03
 rakudo-star:latest
diff --git a/rakudo-star_2018.10/Dockerfile b/rakudo-star_2019.03/Dockerfile
similarity index 90%
rename from rakudo-star_2018.10/Dockerfile
rename to rakudo-star_2019.03/Dockerfile
index 9014ce1..184f7e3 100644
--- a/rakudo-star_2018.10/Dockerfile
+++ b/rakudo-star_2019.03/Dockerfile
@@ -3,7 +3,7 @@ MAINTAINER Rob Hoelz
 
 RUN groupadd -r perl6 && useradd -r -g perl6 perl6
 
-ARG rakudo_version=2018.10
+ARG rakudo_version=2019.03
 ENV rakudo_version=${rakudo_version}
 
 RUN buildDeps=' \
@@ -12,9 +12,10 @@ RUN buildDeps=' \
         libencode-perl \
         make \
     ' \
+    \
     url="https://rakudo.org/downloads/star/rakudo-star-${rakudo_version}.tar.gz" \
     keyserver='ha.pool.sks-keyservers.net' \
-    keyfp='ECF8B611205B447E091246AF959E3D6197190DD5' \
+    keyfp='ECF8B611205B447E091246AF959E3D6197190DD5 7A6C9EB8809CFEAF0ED4E09F18C438E6FF24326D' \
     tmpdir="$(mktemp -d)" \
     && set -x \
     && export GNUPGHOME="$tmpdir" \

[tianon]

LGTM

Build test of #5730; 95de24d; amd64 (rakudo-star):

$ bashbrew build rakudo-star:latest
Building bashbrew/cache:43f70460d079aa5e0fbf7ce1ffccf3f54343113186400599177a6b412fd2fd3c (rakudo-star:latest)
Tagging rakudo-star:latest
Tagging rakudo-star:2019.03

$ test/run.sh rakudo-star:latest
testing rakudo-star:latest
	'utc' [1/4]...passed
	'cve-2014--shellshock' [2/4]...passed
	'no-hard-coded-passwords' [3/4]...passed
	'override-cmd' [4/4]...passed