volume/local: remove redundant capturing of loop vars (copyloopvar)

    volume/local/local_linux_test.go:232:3: The copy of the 'for' variable "tc" can be deleted (Go 1.22+) (copyloopvar)
            tc := tc
            ^
    volume/local/local_linux_test.go:316:3: The copy of the 'for' variable "tc" can be deleted (Go 1.22+) (copyloopvar)
            tc := tc
            ^

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

volume/local/local_linux_test.go

@@ -229,7 +229,6 @@ func TestVolCreateValidation(t *testing.T) {
 	}
 
 	for i, tc := range tests {
-		tc := tc
 		t.Run(tc.doc, func(t *testing.T) {
 			if tc.name == "" {
 				tc.name = "vol-" + strconv.Itoa(i)
@@ -313,7 +312,6 @@ func TestVolMountOpts(t *testing.T) {
 	}
 
 	for _, tc := range tests {
-		tc := tc
 		t.Run(tc.name, func(t *testing.T) {
 			dev, opts, err := getMountOptions(&tc.opts, resolveIP)