Logo (Builtin): improve colors of bedrock_small

Fix #1790

Author: CarterLi

src/logo/ascii/bedrock_small.txt

@@ -1,6 +1,6 @@
- _________ 
-| __      |
-| \ \___  |
-|  \  _ \ |
-|   \___/ |
+ _________
+| $2__     $1 |
+| $2\ \___ $1 |
+| $2 \  _ \$1 |
+| $2  \___/$1 |
 |_________|

src/logo/builtin.c

@@ -706,21 +706,22 @@ static const FFlogo B[] = {
         .lines = FASTFETCH_DATATEXT_LOGO_BEDROCK,
         .colors = {
             FF_COLOR_FG_LIGHT_BLACK, //grey
-            FF_COLOR_FG_WHITE,
+            FF_COLOR_FG_DEFAULT,
         },
         .colorKeys = FF_COLOR_FG_LIGHT_BLACK, //grey
-        .colorTitle = FF_COLOR_FG_WHITE,
+        .colorTitle = FF_COLOR_FG_DEFAULT,
     },
     // BedrockSmall
     {
         .names = {"bedrock_small"},
         .lines = FASTFETCH_DATATEXT_LOGO_BEDROCK_SMALL,
         .type = FF_LOGO_LINE_TYPE_SMALL_BIT,
         .colors = {
-            FF_COLOR_FG_WHITE,
+            FF_COLOR_FG_LIGHT_BLACK, //grey
+            FF_COLOR_FG_DEFAULT,
         },
-        .colorKeys = FF_COLOR_FG_WHITE,
-        .colorTitle = FF_COLOR_FG_WHITE,
+        .colorKeys = FF_COLOR_FG_LIGHT_BLACK, //grey
+        .colorTitle = FF_COLOR_FG_DEFAULT,
     },
     // BigLinux
     {