update typst brand logo defaults

to match smaller logo in quarto-dev/quarto-cli#11777

Author: gordonwoodhull

docs/advanced/typst/brand-yaml.qmd

@@ -31,7 +31,7 @@ In all formats, `logo` can be the path to a logo or the name of a `brand.logo` r
 The Typst implementation also supports
 
 `width`
-: Width in CSS units. Default `2in`.
+: Width in CSS units. Default `1.5in`.
 
 `location`
 : Location on the page in X and Y using CSS [`text-align`](https://developer.mozilla.org/en-US/docs/Web/CSS/text-align) and [`text-vertical-align`](https://developer.mozilla.org/en-US/docs/Web/CSS/vertical-align) keyword values, specifically
@@ -40,7 +40,7 @@ The Typst implementation also supports
   Applied as Typst [`align`](https://typst.app/docs/reference/layout/align/).
 
 `padding`, `padding-top`, `padding-right`, `padding-bottom`, `padding-left`
-: Amount of padding to add to each side of the logo, using CSS [`padding`](https://developer.mozilla.org/en-US/docs/Web/CSS/padding) conventions. Due to a limitation in the Lua implementation of YAML, multiple padding options are applied in alphabetical order instead of the order of the YAML object. Applied as Typst [`block.inset`](https://typst.app/docs/reference/layout/block/#parameters-inset). Default `padding: 0.5in`.
+: Amount of padding to add to each side of the logo, using CSS [`padding`](https://developer.mozilla.org/en-US/docs/Web/CSS/padding) conventions. Due to a limitation in the Lua implementation of YAML, multiple padding options are applied in alphabetical order instead of the order of the YAML object. Applied as Typst [`block.inset`](https://typst.app/docs/reference/layout/block/#parameters-inset). Default `padding: 0.75in`.
 
 ## Typography