added support for new extesnions removed extra changes from other versions

Author: rajatkhurana-adobe

it/content/src/main/content/jcr_root/content/forms/af/core-components-it/samples/fileinput/fileinputv2/basic/.content.xml

@@ -87,15 +87,6 @@
                     textIsRich="[true,true]"
                     type="file[]"
                     visible="{Boolean}true"/>
-                <fileinput6
-                    jcr:primaryType="nt:unstructured"
-                    jcr:title="File Input - 6"
-                    sling:resourceType="core/fd/components/form/fileinput/v2/fileinput"
-                    accept="[audio/*, video/*, image/*, text/*, application/pdf,.ifc]"
-                    fieldType="file-input"
-                    readOnly="{Boolean}false"
-                    name="fileinput6"
-                    type="file"/>
             <submit
                     jcr:lastModified="{Date}2023-01-17T16:28:58.844+05:30"
                     jcr:lastModifiedBy="admin"

ui.af.apps/src/main/content/jcr_root/apps/core/fd/components/form/fileinput/v1/fileinput/_cq_dialog/.content.xml

@@ -144,7 +144,6 @@
                                                     jcr:primaryType="nt:unstructured"
                                                     sling:resourceType="fd/af/authoring/components/granite/form/formsmultifield"
                                                     fieldLabel="Allowed file types"
-                                                    fieldDescription="Specify the allowed file types using MIME types (for example, image/png, application/pdf) or file extensions (for example, .png, .pdf). Ensure that the specified extensions correspond to valid MIME types to avoid upload issues."
                                                     defaultValue="">
                                                 <field
                                                         name="./accept"