Bug 1752567 - Upgrade nytimes page load test to mitm7 r=perftest-reviewers,AlexandruIonescu

Differential Revision: https://phabricator.services.mozilla.com/D137296

testing/perfdocs/generated/raptor.rst

@@ -16036,8 +16036,8 @@ Tests for page-load performance. The links direct to the actual websites that ar
    * **page cycles**: 25
    * **page timeout**: 60000
    * **playback**: mitmproxy
-   * **playback pageset manifest**: mitm6-linux-firefox-nytimes.manifest
-   * **playback version**: 6.0.2
+   * **playback pageset manifest**: mitm7-linux-firefox-nytimes.manifest
+   * **playback version**: 7.0.4
    * **secondary url**: `<https://www.nytimes.com/section/opinion/columnists>`__
    * **test url**: `<https://www.nytimes.com/2020/02/19/opinion/surprise-medical-bill.html>`__
    * **type**: pageload

testing/raptor/raptor/tests/tp6/desktop/browsertime-tp6.ini

@@ -132,8 +132,6 @@ secondary_url = https://www.netflix.com/title/699257
 test_url = https://www.netflix.com/title/80117263
 
 [nytimes]
-playback_pageset_manifest = mitm6-linux-firefox-nytimes.manifest
-playback_version = 6.0.2
 secondary_url = https://www.nytimes.com/section/opinion/columnists
 test_url = https://www.nytimes.com/2020/02/19/opinion/surprise-medical-bill.html
 

testing/raptor/raptor/tooltool-manifests/playback/mitm7-linux-firefox-nytimes.manifest

@@ -0,0 +1,9 @@
+[
+  {
+    "size": 20218123,
+    "visibility": "public",
+    "digest": "92fa5f3e55ce1ab9fcdb4fb0447492c3a61339a8f00043d6eb6294ce8bd83a9af4656ed858af84b08c86cc147a3f2d9d43d66489cc2b68cef4c7048b7172202f",
+    "algorithm": "sha512",
+    "filename": "mitm7-linux-firefox-nytimes.zip"
+  }
+]