Add torrent link to 0.19.1 and 0.20.x release pages

Continues #685.

Author: laanwj

_releases/0.19.1.md

@@ -31,7 +31,7 @@ optional_magnetlink: "magnet:?xt=urn:btih:8b6ad1da5bbb24656234efc2370abc14781a6f
 
 Bitcoin Core version 0.19.1 is now available from:
 
-  <https://bitcoincore.org/bin/bitcoin-core-0.19.1/>
+{% include download_release.html %}
 
 This minor release includes various bug fixes and performance
 improvements, as well as updated translations.

_releases/0.20.0.md

@@ -32,7 +32,7 @@ optional_magnetlink: "magnet:?xt=urn:btih:1845a0c66b6a728e183b9bd8c5d8c1611dddaa
 
 Bitcoin Core version 0.20.0 is now available from:
 
-  <https://bitcoincore.org/bin/bitcoin-core-0.20.0/>
+{% include download_release.html %}
 
 This release includes new features, various bug fixes and performance
 improvements, as well as updated translations.

_releases/0.20.1.md

@@ -32,7 +32,7 @@ optional_magnetlink: "magnet:?xt=urn:btih:6e2c72d73d763465a725e3ae941b2b937edd03
 
 Bitcoin Core version 0.20.1 is now available from:
 
-  <https://bitcoincore.org/bin/bitcoin-core-0.20.1/>
+{% include download_release.html %}
 
 This minor release includes various bug fixes and performance
 improvements, as well as updated translations.