test: clarify assert messages in crypto tests

test: clarify assert messages in crypto tests · nodejs/node@58509ec

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ const modSize = 1024;`
`27`	`27`	`let s1stream = crypto.createSign('SHA1');`
`28`	`28`	`s1stream.end('Test123');`
`29`	`29`	`s1stream = s1stream.sign(keyPem, 'base64');`
`30`		`-assert.strictEqual(s1, s1stream, 'Stream produces same output');`
	`30`	+assert.strictEqual(s1, s1stream, `${s1} should equal ${s1stream}`);
`31`	`31`
`32`	`32`	`const verified = crypto.createVerify('SHA1')`
`33`	`33`	`.update('Test')`
`@@ -43,7 +43,7 @@ const modSize = 1024;`
`43`	`43`	`let s2stream = crypto.createSign('SHA256');`
`44`	`44`	`s2stream.end('Test123');`
`45`	`45`	`s2stream = s2stream.sign(keyPem, 'latin1');`
`46`		`-assert.strictEqual(s2, s2stream, 'Stream produces same output');`
	`46`	+assert.strictEqual(s2, s2stream, `${s2} should equal ${s2stream}`);
`47`	`47`
`48`	`48`	`let verified = crypto.createVerify('SHA256')`
`49`	`49`	`.update('Test')`