* fix(sdk): follow scoop shims to the jdtls release script
scoop puts a jdtls.exe shim (driven by a jdtls.shim descriptor) on PATH.
launch_directly only recognized the release's own script names, so a scoop
install kept the shim's command line and the configured JDK never applied.
On Windows, follow the shim's path entry to the release script; a shim
without a descriptor is still treated as someone's own wrapper.
Fixes#794
* test(sdk): make the scoop-shim fixture a full JDK
#815 made launch_directly require javac and the jdk.compiler/jdk.jdi/
jdk.unsupported modules, so the shim fixture's bare release file stopped
the launch before the shim path was exercised.
* fix(sdk): follow real Scoop Python shims for jdtls
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Co-authored-by: l0ng-ai <24760907+l0ng-ai@users.noreply.github.com>