solve redis-cli test failures due to local history file (#13419)

test failure:
```
[err]: Interactive CLI: should find second search result if user presses ctrl+s in tests/integration/redis-cli.tcl
Expected '1' to be equal to '0' (context: type eval line 10 cmd {assert_equal 1 [regexp {\(i-search\): \x1B\[0mk\x1B\[1mey\x1B\[0ms one} $result]} proc ::test)
```

this test (introduced in #12543) depends on the local history file, so
it can fail if there's some match there.
the fix is to use a different history file, and delete it before each
run.

tests/integration/redis-cli.tcl

@@ -68,10 +68,10 @@ start_server {tags {"cli"}} {
         set _ [format_output [read_cli $fd]]
     }
 
-    # Note: prompt may be affected by the local history, if failed, please
-    # try using `rm ~/.rediscli_history` to delete it and then retry.
+    file delete ./.rediscli_history_test
     proc test_interactive_cli_with_prompt {name code} {
         set ::env(FAKETTY_WITH_PROMPT) 1
+        set ::env(REDISCLI_HISTFILE) ".rediscli_history_test"
         test_interactive_cli $name $code
         unset ::env(FAKETTY_WITH_PROMPT)
     }