fixed publish to ipfs

apps/remix-ide/src/app/tabs/runTab/contractDropdown.js

@@ -98,7 +98,7 @@ class ContractDropdownUI {
         data-id="contractDropdownIpfsCheckbox"
         class="form-check-input custom-control-input"
         type="checkbox"
-      onchange=${() => this.toggleCheckedState.bind()}
+        onchange=${() => this.toggleCheckedState()}
       >
     `
     if (this.ipfsCheckedState) this.ipfsCheckbox.checked = true