Add British Airways (#4908)

_data/simple-icons.json

@@ -1158,6 +1158,11 @@
             "hex": "003DAD",
             "source": "https://www.breaker.audio/i/brand"
         },
+        {
+            "title": "British Airways",
+            "hex": "2E5C99",
+            "source": "https://www.britishairways.com/travel/home/public/en_ie/"
+        },
         {
             "title": "Broadcom",
             "hex": "CC092F",

icons/britishairways.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>British Airways icon</title><path d="M23.489 13.252c-.25.212-.605.444-1.241.767-1.347.72-2.198.983-2.198.983s-1.617-.234-4.207-1.007c0 0 1.306-.378 1.93-.581a40.11 40.11 0 0 0 1.958-.681c1.055-.396 1.73-.761 2.18-1.088.03-.022.058-.046.085-.068 0 0 .32.036.593.113.294.083.604.245.786.386.191.147.28.308.308.358a.681.681 0 0 1 .071.226s.014.085-.003.177a.579.579 0 0 1-.147.313zM24 12.196a.662.662 0 0 0-.08-.157 1.348 1.348 0 0 0-.197-.23 1.685 1.685 0 0 0-.227-.178c-.354-.232-.81-.362-1.215-.416-.627-.083-1.342-.07-1.411-.07-.23-.005-1.722.007-2.105.015-1.702.034-3.787.039-4.333.038-5.636.027-8.089-.094-10.82-.642C1.289 10.094 0 9.658 0 9.658c2.05-.073 14.004-.568 16.186-.627 1.427-.04 2.44-.048 3.253 0 .413.023.802.058 1.287.14a6.2 6.2 0 0 1 1.064.286c.486.18.893.442 1.096.707 0 0 .06.06.14.17.093.126.197.282.234.34.294.447.434.73.484.828.052.102.1.209.145.315.044.104.063.166.076.21.02.064.03.125.035.17Z"/></svg>