meta: tell "linguist" that the test resources are vendored

ethomson · ethomson · commit 50f536222b65 · 2021-01-22T11:22:53.000Z
Our test resources shouldn't count toward our language statistics.  We
have some PHP checked in to the test resources, but I assure you that we
do not have any production code in PHP and we shouldn't be blamed for
the test data.
diff --git a/.gitattributes b/.gitattributes
@@ -1 +1,2 @@
 * text=auto
+tests/resources/** linguist-vendored

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
`1`	`1`	`* text=auto`
	`2`	`+tests/resources/** linguist-vendored`