1f9b2e150c cmake: Require `zip` only for `deploy` target (Hennadii Stepanov)
0aeff29951 cmake: Check for `makensis` tool before using it (Hennadii Stepanov)
Pull request description:
For `x86_64-w64-mingw32` and `*-apple-darwin` targets, the optional `deploy` target requires dedicated tools: `makensis` and `zip`, respectively.
This PR introduces a uniform checks for those tools when attempting to build the `deploy` target, ensuring they are not required for configuring and building any other targets.
Here is an example of workflow for `x86_64-w64-mingw32`:
```
$ # `nsis` is not installed
$ cmake -B build -G "GNU Makefiles" --toolchain depends/x86_64-w64-mingw32/toolchain.cmake
$ cmake --build build -j $(nproc)
$ cmake --build build -t deploy
Error: NSIS not found.
Please install NSIS and/or ensure that its executable is accessible to the find_program() command—
for example, by setting the MAKENSIS_EXECUTABLE variable or another relevant CMake variable.
Then re-run cmake to regenerate the build system.
Built target deploy
$ sudo apt install nsis
$ cmake -B build
$ cmake --build build -t deploy
...
[100%] Generating bitcoin-win64-setup.exe
[100%] Built target deploy
```
Fixes https://github.com/bitcoin/bitcoin/issues/32018.
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