chore: remove eslint-env comments

These cause warnings now but will cause errors in the next eslint release so remove them.

Author: achingbrain

test/test-basics.spec.js

@@ -1,5 +1,3 @@
-/* eslint-env mocha */
-
 import { assert } from 'aegir/chai'
 import { bytes } from 'multiformats'
 import { CID } from 'multiformats/cid'

test/test-compat.spec.js

@@ -1,5 +1,3 @@
-/* eslint-env mocha */
-
 // tests mirrored in go-merkledag/pb/compat_test.go
 
 import { assert } from 'aegir/chai'

test/test-edges.spec.js

@@ -1,5 +1,3 @@
-/* eslint-env mocha */
-
 import { assert } from 'aegir/chai'
 import { bytes } from 'multiformats'
 import { decodeNode } from '../src/pb-decode.js'

test/test-forms.spec.js

@@ -1,5 +1,3 @@
-/* eslint-env mocha */
-
 import { assert } from 'aegir/chai'
 import { CID } from 'multiformats/cid'
 import { encode, validate } from '../src/index.js'

test/test-pb.spec.js

@@ -1,5 +1,3 @@
-/* eslint-env mocha */
-
 import { assert } from 'aegir/chai'
 import { bytes } from 'multiformats'
 import { decodeNode } from '../src/pb-decode.js'