chromium: 90.0.4430.212 -> 91.0.4472.77

https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html

This update includes 32 security fixes.

CVEs:
CVE-2021-30521 CVE-2021-30522 CVE-2021-30523 CVE-2021-30524
CVE-2021-30525 CVE-2021-30526 CVE-2021-30527 CVE-2021-30528
CVE-2021-30529 CVE-2021-30530 CVE-2021-30531 CVE-2021-30532
CVE-2021-30533 CVE-2021-30534 CVE-2021-30535 CVE-2021-21212
CVE-2021-30536 CVE-2021-30537 CVE-2021-30538 CVE-2021-30539
CVE-2021-30540

(cherry picked from commit e522464f9a)

pkgs/applications/networking/browsers/chromium/upstream-info.json

@@ -1,20 +1,20 @@
 {
   "stable": {
-    "version": "90.0.4430.212",
-    "sha256": "17nmhrkl81qqvzbh861k2mmifncx4wg1mv1fmn52f8gzn461vqdb",
-    "sha256bin64": "1y33c5829s22yfj0qmsj8fpcxnjhcm3fsxz7744csfsa9cy4fjr7",
+    "version": "91.0.4472.77",
+    "sha256": "0c8vj3gq3nmb7ssiwj6875g0a8hcprss1a4gqw9h7llqywza9ma5",
+    "sha256bin64": "0caf47xam5igdnbhipal1iyicnxxvadhi61k199rwysrvyv5sdad",
     "deps": {
       "gn": {
-        "version": "2021-02-09",
+        "version": "2021-04-06",
         "url": "https://gn.googlesource.com/gn",
-        "rev": "dfcbc6fed0a8352696f92d67ccad54048ad182b3",
-        "sha256": "1941bzg37c4dpsk3sh6ga3696gpq6vjzpcw9rsnf6kdr9mcgdxvn"
+        "rev": "dba01723a441c358d843a575cb7720d54ddcdf92",
+        "sha256": "199xkks67qrn0xa5fhp24waq2vk8qb78a96cb3kdd8v1hgacgb8x"
       }
     },
     "chromedriver": {
-      "version": "90.0.4430.24",
-      "sha256_linux": "0byibxrs4ggid8qn5h72mmnw8l4y8xya2q1jbc6z74pmw8r9hkj7",
-      "sha256_darwin": "0psll7vahj43jkj1wqq7mygf18l7ivp56ckc8wv4w5bnfmqv660k"
+      "version": "91.0.4472.19",
+      "sha256_linux": "0pg9y55644i87qxa0983lvfizbmfiak9bg9249xhifl5kykghrb2",
+      "sha256_darwin": "07v5k07100vrzsbm6r59xg8j80ffzs3gnnf2kcfgqrzprx284gf2"
     }
   },
   "beta": {