change(letterspacing): updated letter spacing positive values

to values that mirror more the minus values plus something larger for the last two as seen in
https://shoelace.style/tokens/typography?id=letter-spacing

theme/themes/eea/tokens/fonts.less

@@ -18,10 +18,10 @@
 @font-letterspacing-00: -.015em;
 @font-letterspacing-0: -.005em;
 @font-letterspacing-1: .005em;
-@font-letterspacing-2: .01em;
+@font-letterspacing-2: .015em;
 @font-letterspacing-3: .02em;
-@font-letterspacing-4: .05em;
-@font-letterspacing-5: .1em;
+@font-letterspacing-4: .075em;
+@font-letterspacing-5: .15em;
 @font-size-00: .75rem;
 @font-size-0: .875rem;
 @font-size-1: 1rem;
@@ -36,4 +36,4 @@
 @font-size-fluid-0: clamp(.75rem, 2vw, 1rem);
 @font-size-fluid-1: clamp(1rem, 4vw, 1.5rem);
 @font-size-fluid-2: clamp(1.5rem, 6vw, 2.5rem);
-@font-size-fluid-3: clamp(2rem, 9vw, 3.5rem);
+@font-size-fluid-3: clamp(2rem, 9vw, 3.5rem);