Update compat-table (#11890)

* chore: update compat-table

* chore: friendly to node < 14 contributors

Co-Authored-By: Brian Ng <bng412@gmail.com>

Co-authored-by: Brian Ng <bng412@gmail.com>

packages/babel-compat-data/data/plugins.json

@@ -8,7 +8,9 @@
     "electron": "6"
   },
   "proposal-private-methods": {
-    "chrome": "84"
+    "chrome": "84",
+    "edge": "84",
+    "electron": "10"
   },
   "proposal-numeric-separator": {
     "chrome": "75",
@@ -21,7 +23,12 @@
     "samsung": "11",
     "electron": "6"
   },
-  "proposal-logical-assignment-operators": {},
+  "proposal-logical-assignment-operators": {
+    "chrome": "85",
+    "firefox": "79",
+    "safari": "14",
+    "electron": "10"
+  },
   "proposal-nullish-coalescing-operator": {
     "chrome": "80",
     "opera": "67",
@@ -29,7 +36,8 @@
     "firefox": "72",
     "safari": "13.1",
     "node": "14",
-    "electron": "8.1"
+    "ios": "13.4",
+    "electron": "8"
   },
   "proposal-optional-chaining": {
     "chrome": "80",
@@ -38,7 +46,8 @@
     "firefox": "74",
     "safari": "13.1",
     "node": "14",
-    "electron": "8.1"
+    "ios": "13.4",
+    "electron": "8"
   },
   "proposal-json-strings": {
     "chrome": "66",
@@ -121,6 +130,7 @@
     "chrome": "64",
     "opera": "51",
     "edge": "79",
+    "firefox": "78",
     "safari": "11.1",
     "node": "10",
     "ios": "11.3",
@@ -158,7 +168,7 @@
     "node": "4",
     "ios": "13",
     "samsung": "3.4",
-    "electron": "0.22"
+    "electron": "0.21"
   },
   "transform-literals": {
     "chrome": "44",
@@ -203,7 +213,7 @@
     "ie": "11",
     "ios": "10",
     "samsung": "3.4",
-    "electron": "0.22"
+    "electron": "0.21"
   },
   "transform-classes": {
     "chrome": "46",
@@ -236,7 +246,7 @@
     "node": "4",
     "ios": "9",
     "samsung": "4",
-    "electron": "0.28"
+    "electron": "0.27"
   },
   "transform-duplicate-keys": {
     "chrome": "42",