update purple/pink colors in nightlamp theme

lua/hl_themes/nightlamp.lua

@@ -12,7 +12,7 @@ local colors = {
 	light_grey = "#505157",
 	red = "#a67476",
 	baby_pink = "#f7eaed",
-	pink = "#9f899c",
+	pink = "#c99aa7",
 	line = "#24252b", --forlineslikevertsplit
 	green = "#8aa387",
 	vibrant_green = "#94ad91",
@@ -20,8 +20,8 @@ local colors = {
 	blue = "#5a6986",
 	yellow = "#ccb89c",
 	sun = "#deb88a",
-	purple = "#958793",
-	dark_purple = "#cbc1e3",
+	purple = "#a496a2",
+	dark_purple = "#958793",
 	teal = "#7aacaa",
 	orange = "#c8916d",
 	cyan = "#90a0a0",