use 7.1 instead of 8.0 for safari versions in compat data since it's a backported version with the same results

Author: zloirock

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Changelog
 ##### Unreleased
 - Fixed microtask implementation on iOS Pebble, [#967](https://github.com/zloirock/core-js/issues/967)
+- Improved old Safari compat data
 
 ##### 3.16.0 - 2021.07.30
 - [`Array` find from last proposal](https://github.com/tc39/proposal-array-find-from-last) moved to the stage 3, [July 2021 TC39 meeting](https://github.com/tc39/proposal-array-find-from-last/pull/47)

packages/core-js-compat/src/data.mjs

@@ -114,7 +114,7 @@ export const data = {
     chrome: '26',
     firefox: '4',
     ie: '9',
-    safari: '8.0',
+    safari: '7.1',
     rhino: '1.7.13',
   },
   'es.array.fill': {
@@ -155,7 +155,7 @@ export const data = {
     chrome: '26',
     firefox: '4',
     ie: '9',
-    safari: '8.0',
+    safari: '7.1',
     rhino: '1.7.13',
   },
   'es.array.from': {
@@ -175,7 +175,7 @@ export const data = {
     chrome: '51',
     firefox: '4',
     ie: '9',
-    safari: '8.0',
+    safari: '7.1',
     rhino: '1.7.13',
   },
   'es.array.is-array': {
@@ -203,7 +203,7 @@ export const data = {
     chrome: '51',
     firefox: '4',
     ie: '9',
-    safari: '8.0',
+    safari: '7.1',
     rhino: '1.7.13',
   },
   'es.array.map': {
@@ -224,15 +224,15 @@ export const data = {
     firefox: '4',
     ie: '9',
     node: '6.0', // ^^^
-    safari: '8.0',
+    safari: '7.1',
     rhino: '1.7.13',
   },
   'es.array.reduce-right': {
     chrome: '83', // https://bugs.chromium.org/p/chromium/issues/detail?id=1049982
     firefox: '4',
     ie: '9',
     node: '6.0', // ^^^
-    safari: '8.0',
+    safari: '7.1',
     rhino: '1.7.13',
   },
   'es.array.reverse': {
@@ -254,7 +254,7 @@ export const data = {
     chrome: '26',
     firefox: '4',
     ie: '9',
-    safari: '8.0',
+    safari: '7.1',
     rhino: '1.7.13',
   },
   'es.array.sort': {