package/zstd: bump to version 1.4.5

- Get official tarball and its hash
- Update indentation in hash file (two spaces)

This is a fairly important release which includes performance
improvements and new major CLI features. It also fixes a few corner
cases, making it a recommended upgrade.

https://github.com/facebook/zstd/releases/tag/v1.4.5
https://github.com/facebook/zstd/releases/tag/v1.4.4

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 510b339818c628b794a38d736e2ba3414139cbf2)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/zstd/zstd.hash

@@ -1,6 +1,6 @@
-# Locally computed
-sha256 5eda3502ecc285c3c92ee0cc8cd002234dee39d539b3f692997a0e80de1d33de zstd-1.4.3.tar.gz
+# From https://github.com/facebook/zstd/releases/download/v1.4.5/zstd-1.4.5.tar.gz.sha256
+sha256  98e91c7c6bf162bf90e4e70fdbc41a8188b9fa8de5ad840c401198014406ce9e  zstd-1.4.5.tar.gz
 
 # License files (locally computed as well)
-sha256 2c1a7fa704df8f3a606f6fc010b8b5aaebf403f3aeec339a12048f1ba7331a0b LICENSE
-sha256 f9c375a1be4a41f7b70301dd83c91cb89e41567478859b77eef375a52d782505 COPYING
+sha256  2c1a7fa704df8f3a606f6fc010b8b5aaebf403f3aeec339a12048f1ba7331a0b  LICENSE
+sha256  f9c375a1be4a41f7b70301dd83c91cb89e41567478859b77eef375a52d782505  COPYING

package/zstd/zstd.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-ZSTD_VERSION = 1.4.3
-ZSTD_SITE = $(call github,facebook,zstd,v$(ZSTD_VERSION))
+ZSTD_VERSION = 1.4.5
+ZSTD_SITE = https://github.com/facebook/zstd/releases/download/v$(ZSTD_VERSION)
 ZSTD_INSTALL_STAGING = YES
 ZSTD_LICENSE = BSD-3-Clause or GPL-2.0
 ZSTD_LICENSE_FILES = LICENSE COPYING