updated plugins

- updated fontawesome-free to 5.11.1
- updated flag-icon-css to 3.4.0
- updated sweetalert2 to 8.17.6

plugins/fontawesome-free/css/all.css

@@ -1,5 +1,5 @@
 /*!
- * Font Awesome Free 5.10.2 by @fontawesome - https://fontawesome.com
+ * Font Awesome Free 5.11.1 by @fontawesome - https://fontawesome.com
  * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
  */
 .fa,
@@ -687,6 +687,9 @@ readers do not read off random characters that represent icons */
 .fa-business-time:before {
   content: "\f64a"; }
 
+.fa-buy-n-large:before {
+  content: "\f8a6"; }
+
 .fa-buysellads:before {
   content: "\f20d"; }
 
@@ -2046,6 +2049,12 @@ readers do not read off random characters that represent icons */
 .fa-hashtag:before {
   content: "\f292"; }
 
+.fa-hat-cowboy:before {
+  content: "\f8c0"; }
+
+.fa-hat-cowboy-side:before {
+  content: "\f8c1"; }
+
 .fa-hat-wizard:before {
   content: "\f6e8"; }
 
@@ -2526,6 +2535,9 @@ readers do not read off random characters that represent icons */
 .fa-maxcdn:before {
   content: "\f136"; }
 
+.fa-mdb:before {
+  content: "\f8ca"; }
+
 .fa-medal:before {
   content: "\f5a2"; }
 
@@ -2664,6 +2676,9 @@ readers do not read off random characters that represent icons */
 .fa-mountain:before {
   content: "\f6fc"; }
 
+.fa-mouse:before {
+  content: "\f8cc"; }
+
 .fa-mouse-pointer:before {
   content: "\f245"; }
 
@@ -2745,6 +2760,9 @@ readers do not read off random characters that represent icons */
 .fa-optin-monster:before {
   content: "\f23c"; }
 
+.fa-orcid:before {
+  content: "\f8d2"; }
+
 .fa-osi:before {
   content: "\f41a"; }
 
@@ -3087,6 +3105,9 @@ readers do not read off random characters that represent icons */
 .fa-receipt:before {
   content: "\f543"; }
 
+.fa-record-vinyl:before {
+  content: "\f8d9"; }
+
 .fa-recycle:before {
   content: "\f1b8"; }
 
@@ -3675,6 +3696,9 @@ readers do not read off random characters that represent icons */
 .fa-swatchbook:before {
   content: "\f5c3"; }
 
+.fa-swift:before {
+  content: "\f8e1"; }
+
 .fa-swimmer:before {
   content: "\f5c4"; }
 
@@ -3960,6 +3984,9 @@ readers do not read off random characters that represent icons */
 .fa-uikit:before {
   content: "\f403"; }
 
+.fa-umbraco:before {
+  content: "\f8e8"; }
+
 .fa-umbrella:before {
   content: "\f0e9"; }