doc: convert git-stash, git tag and git worktree to synopis style

* Switch the synopsis to a synopsis block which will automatically format placeholders in italics and keywords in monospace
* Use instead of in the description
* Use backticks for keywords and more complex option descriptions. The new rendering engine will apply synopsis rules to these spans.

Also add the CONFIGURATION section when it is missing and do not refer to the man page in the description of settings when this list is included in the manual page.

Jean-Noël Avila (3):
doc: convert git-stash.adoc to synopis style
doc: convert git tag to synopsis style
doc: convert git worktree to synopsis style

 Documentation/config/stash.adoc    |  29 +++--
 Documentation/config/tag.adoc      |  22 ++--
 Documentation/config/worktree.adoc |  14 +--
 Documentation/git-stash.adoc       | 134 +++++++++++-----------
 Documentation/git-tag.adoc         | 173 +++++++++++++++--------------
 Documentation/git-worktree.adoc    | 161 ++++++++++++++-------------
 6 files changed, 280 insertions(+), 253 deletions(-)

base-commit: 5099f64a82ccc80f3c6567589bfeb5e9a1b9fd6b
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1969%2Fjnavila%2Fdoc_git_stash-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1969/jnavila/doc_git_stash-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/1969

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