quarto-web fix typos

@cscheid

dismissable is considered a non-standard form of dismissible

$ sed -n '50p' quarto-web/docs/blog/posts/2024-07-11-1.5-release/index.qmd
You can now use an `announcement` option to add a customizable banner at the top of your website. You can set an icon, make it dismissable, and include markdown formatted content like bold text:
$ sed -n '38p; 47p; 54p' quarto-web/docs/websites/website-tools.qmd
You can set an icon, make it dismissable, and even include formatted content like bold text.
    dismissable: true # <2>
2. `dismissable` - Whether the announcement bar can be dismissed by the user. It can be `true` or `false`.
$ sed -n '7p' quarto-web/docs/reference/projects/announcement.json
    "name": "dismissable",
$ sed -n '10p' quarto-web/_quarto-prerelease-docs.yml
    dismissable: false
$

the line with tournamentand was also left unmodified as authorship of the file is unknown

$ sed -n '1347p' quarto-web/docs/interactive/ojs/athletes.csv
594052376,Bartosz Kurek,POL,male,1988-08-29,2.05,87,volleyball,0,0,0,"An extremely powerful server and spiker, Bartosz Kurek is the idol of Poland's passionate volleyball fans. This opposite spiker helped his country to the 2012 World League, when he was elected the player of the tournamentand the 2009 European championship"
$

docs/reference/projects/book.json

citation key would be more typical in documentation on that file format

in any event BiTeX is a typo and entrykey should be written as two words


-     "description": "Identifier of the item in the input data file (analogous to BiTeX entrykey);\n\nUse this variable to facilitate conversion between word-processor and plain-text writing systems;\nFor an identifier intended as formatted output label for a citation \n(e.g. “Ferr78”), use `citation-label` instead\n"
+     "description": "Identifier of the item in the input data file (analogous to BibTeX entry key);\n\nUse this variable to facilitate conversion between word-processor and plain-text writing systems;\nFor an identifier intended as formatted output label for a citation \n(e.g. “Ferr78”), use `citation-label` instead\n"