Update nixpkgs 19.09 with latest upstream changes (#416)

hamishmack · web-flow · commit 617f24e66dac · 2020-01-31T20:58:24.000+08:00
diff --git a/nixpkgs/release-19.09.json b/nixpkgs/release-19.09.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/input-output-hk/nixpkgs",
-  "rev": "31aa5316ca232a53667790a99e8b1e76252e065c",
-  "date": "2019-11-16T23:51:02+13:00",
-  "sha256": "0g0r473rdrh5vsdvr45nmfs6ibp0pqyzbw9f0iv6r0jkg6jjiykr",
+  "rev": "8215f2ee01c56a764416f703c66767404a321d92",
+  "date": "2020-01-25T20:38:55+13:00",
+  "sha256": "0cdmpwpi19354hqvph7mnxrdbphina1vg61fk487i9559bsv545m",
   "fetchSubmodules": false
 }

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`{`
`2`	`2`	`"url": "https://github.com/input-output-hk/nixpkgs",`
`3`		`- "rev": "31aa5316ca232a53667790a99e8b1e76252e065c",`
`4`		`- "date": "2019-11-16T23:51:02+13:00",`
`5`		`- "sha256": "0g0r473rdrh5vsdvr45nmfs6ibp0pqyzbw9f0iv6r0jkg6jjiykr",`
	`3`	`+ "rev": "8215f2ee01c56a764416f703c66767404a321d92",`
	`4`	`+ "date": "2020-01-25T20:38:55+13:00",`
	`5`	`+ "sha256": "0cdmpwpi19354hqvph7mnxrdbphina1vg61fk487i9559bsv545m",`
`6`	`6`	`"fetchSubmodules": false`
`7`	`7`	`}`