chartmuseum: update meta_data.yaml to remove dl_hook

"dl_path" replaces the ${CM_SOURCE} in dl_hook
"dl_files" replaces the ${CM_EXEC} in dl_hook

debrepack extracts the "dl_path" automatically and
copies the "dl_files" to build directory, so no longer
need the dl_hook, and remove the untar operation in
debian/rules.

Test Plan:
Pass: successfully build test

Story: 2009101
Task: 43715

Signed-off-by: Yue Tao <yue.tao@windriver.com>
Change-Id: Id11fa62cc510808899ba79f5f2a44cd65bd97109

kubernetes/chartmuseum/debian/deb_folder/rules

@@ -9,7 +9,6 @@ export BINDIR = $(ROOT)/usr/bin
 	dh $@
 
 override_dh_auto_build:
-	tar xfz chartmuseum-$(CHARTMUSEUM_VERSION).tar.gz
 
 override_dh_auto_clean:
 

kubernetes/chartmuseum/debian/dl_hook

@@ -1,17 +0,0 @@
-#!/bin/bash
-set -x
-
-PKG_BUILD_NAME=$1
-PKG_BUILD_ROOT=$(realpath `pwd`/${PKG_BUILD_NAME})
-
-mkdir ${PKG_BUILD_ROOT}
-pushd ${PKG_BUILD_ROOT}
-
-# Local mirror workaround until CGCS_BASE mirror is supported.
-STX_MIRROR=$(realpath "/import/mirrors/starlingx")
-
-# Download and extract helm source package.
-CM_SOURCE=$(realpath ${STX_MIRROR}/downloads/chartmuseum-0.12.0.tar.gz)
-CM_EXEC=$(realpath ${STX_MIRROR}/downloads/chartmuseum-v0.12.0-amd64)
-cp ${CM_SOURCE} ${PKG_BUILD_ROOT}
-cp ${CM_EXEC} ${PKG_BUILD_ROOT}

kubernetes/chartmuseum/debian/meta_data.yaml

@@ -1,7 +1,15 @@
 ---
 debname: chartmuseum
 debver: 0.12.0-1
-dl_hook: dl_hook
+dl_path:
+  name: chartmuseum-0.12.0.tar.gz
+  url: https://github.com/helm/chartmuseum/archive/v0.12.0.tar.gz
+  md5sum: 5c4cadff25c20e3fc17f079a457bddd9
+dl_files:
+  chartmuseum-v0.12.0-amd64:
+    topdir: null
+    url: https://s3.amazonaws.com/chartmuseum/release/v0.12.0/bin/linux/amd64/chartmuseum
+    md5sum: fba48bf948c224e662e84e7b295899f2
 revision:
   dist: $STX_DIST
   PKG_GITREVCOUNT: true