patch 8.2.2101: Vim9: memory leak when literal dict has an error

Problem:    Vim9: memory leak when literal dict has an error and when an
            expression is not complete.
Solution:   Clear the typval and the growarray.

src/dict.c

@@ -929,6 +929,7 @@ eval_dict(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int literal)
 		if (**arg != ']')
 		{
 		    emsg(_(e_missing_matching_bracket_after_dict_key));
+		    clear_tv(&tvkey);
 		    return FAIL;
 		}
 		++*arg;

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2101,
 /**/
     2100,
 /**/

src/vim9compile.c

@@ -4392,7 +4392,10 @@ compile_and_or(
 	    // eval the next expression
 	    *arg = skipwhite(p + 2);
 	    if (may_get_next_line_error(p + 2, arg, cctx) == FAIL)
+	    {
+		ga_clear(&end_ga);
 		return FAIL;
+	    }
 
 	    if ((opchar == '|' ? compile_expr3(arg, cctx, ppconst)
 				  : compile_expr4(arg, cctx, ppconst)) == FAIL)