add table params support to url join and url build-query (#14239)

Add `table<key, value>` support to `url join` for the `params` field,
and as input to `url build-query` #14162

# Description
```nushell
{
    "scheme": "http",
    "username": "usr",
    "password": "pwd",
    "host": "localhost",
    "params": [
        ["key", "value"];
        ["par_1", "aaa"],
        ["par_2", "bbb"],
        ["par_1", "ccc"],
        ["par_2", "ddd"],
    ],
    "port": "1234",
} | url join
```
```
http://usr:pwd@localhost:1234?par_1=aaa&par_2=bbb&par_1=ccc&par_2=ddd
```

---

```nushell
[
    ["key", "value"];
    ["par_1", "aaa"],
    ["par_2", "bbb"],
    ["par_1", "ccc"],
    ["par_2", "ddd"],
] | url build-query
```
```
par_1=aaa&par_2=bbb&par_1=ccc&par_2=ddd
```

# User-Facing Changes

## `url build-query`

- can no longer accept one row table input as if it were a record

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>

crates/nu-command/tests/commands/url/join.rs

@@ -156,7 +156,7 @@ fn url_join_with_different_query_and_params() {
 
     assert!(actual
         .err
-        .contains("Mismatch, qs from params is: ?par_1=aaab&par_2=bbb"));
+        .contains("Mismatch, query string from params is: ?par_1=aaab&par_2=bbb"));
     assert!(actual
         .err
         .contains("instead query is: ?par_1=aaa&par_2=bbb"));
@@ -183,7 +183,7 @@ fn url_join_with_different_query_and_params() {
         .contains("Mismatch, query param is: par_1=aaa&par_2=bbb"));
     assert!(actual
         .err
-        .contains("instead qs from params is: ?par_1=aaab&par_2=bbb"));
+        .contains("instead query string from params is: ?par_1=aaab&par_2=bbb"));
 }
 
 #[test]
@@ -201,7 +201,9 @@ fn url_join_with_invalid_params() {
             "#
     ));
 
-    assert!(actual.err.contains("Key params has to be a record"));
+    assert!(actual
+        .err
+        .contains("Key params has to be a record or a table"));
 }
 
 #[test]
@@ -346,3 +348,83 @@ fn url_join_with_empty_params() {
 
     assert_eq!(actual.out, "https://localhost/foo");
 }
+
+#[test]
+fn url_join_with_list_in_params() {
+    let actual = nu!(pipeline(
+        r#"
+            {
+                "scheme": "http",
+                "username": "usr",
+                "password": "pwd",
+                "host": "localhost",
+                "params": {
+                    "par_1": "aaa",
+                    "par_2": ["bbb", "ccc"]
+                },
+                "port": "1234",
+            } | url join
+        "#
+    ));
+
+    assert_eq!(
+        actual.out,
+        "http://usr:pwd@localhost:1234?par_1=aaa&par_2=bbb&par_2=ccc"
+    );
+}
+
+#[test]
+fn url_join_with_params_table() {
+    let actual = nu!(pipeline(
+        r#"
+            {
+                "scheme": "http",
+                "username": "usr",
+                "password": "pwd",
+                "host": "localhost",
+                "params": [
+                    ["key", "value"];
+                    ["par_1", "aaa"],
+                    ["par_2", "bbb"],
+                    ["par_1", "ccc"],
+                    ["par_2", "ddd"],
+                ],
+                "port": "1234",
+            } | url join
+        "#
+    ));
+
+    assert_eq!(
+        actual.out,
+        "http://usr:pwd@localhost:1234?par_1=aaa&par_2=bbb&par_1=ccc&par_2=ddd"
+    );
+}
+
+#[test]
+fn url_join_with_params_invalid_table() {
+    let actual = nu!(pipeline(
+        r#"
+            {
+                "scheme": "http",
+                "username": "usr",
+                "password": "pwd",
+                "host": "localhost",
+                "params": (
+                    [
+                        ["key", "value"];
+                        ["par_1", "aaa"],
+                        ["par_2", "bbb"],
+                        ["par_1", "ccc"],
+                        ["par_2", "ddd"],
+                    ] ++ ["not a record"]
+                ),
+                "port": "1234",
+            } | url join
+        "#
+    ));
+
+    assert!(actual.err.contains("expected a table"));
+    assert!(actual
+        .err
+        .contains("not a table, contains non-record values"));
+}