fix:Updated mimetype and extension

Author: sethk4783

src/lib/utils/extensions.ts

@@ -219,6 +219,7 @@ export const ExtensionsMap = {
   'image/jls': ['jls'],
   'image/jp2': ['jp2', 'jpg2'],
   'image/jpeg': ['jpeg', 'jpg', 'jpe'],
+  'image/jpg': ['jpeg', 'jpg', 'jpe'],
   'image/jpm': ['jpm'],
   'image/jpx': ['jpx', 'jpf'],
   'image/jxr': ['jxr'],
@@ -930,6 +931,8 @@ export const ExtensionsMap = {
   'video/x-ms-wmx': ['wmx'],
   'video/x-ms-wvx': ['wvx'],
   'video/vnd.avi': ['avi'],
+  'video/x-msvideo': ['avi'],
+  'video/avi': ['avi'],
   'video/x-sgi-movie': ['movie'],
   'video/x-smv': ['smv'],
   'x-conference/x-cooltalk': ['ice'],