Add perl as explicit dependency

Summary

Without perl installed, make conan fails during OpenSSL compilation with Can't locate FindBin.pm in @INC (you may need to install the FindBin module) (@INC entries checked: /usr/local/lib64/perl5/5.38

DoD

• noch mal auf frischen Fedora getestet (VM?)
• Falls noch aktuell, Notiz in Troubleshooting

libbacktrace/cci.20210118 package(): Packaged 1 file: LICENSE
libbacktrace/cci.20210118 package(): Packaged 2 '.h' files: backtrace.h, backtrace-supported.h
libbacktrace/cci.20210118 package(): Packaged 1 '.a' file: libbacktrace.a
libbacktrace/cci.20210118: Package 'c11224e931af7eb47df7c689b7ad7afc6b151bd9' created
libbacktrace/cci.20210118: Created package revision 9bb87650ec49847360da500481b3c262
Downloading conan_sources.tgz completed [0.49k]
Decompressing conan_sources.tgz completed [0.00k]
openssl/1.1.1s: Configuring sources in /home/joscha/.conan/data/openssl/1.1.1s/_/_/source/src
Downloading openssl-1.1.1s.tar.gz completed [9637.68k]                                   openssl/1.1.1s: enssl/1.1.1s:
openssl/1.1.1s:
openssl/1.1.1s: Copying sources to build folder
openssl/1.1.1s: Building your package in /home/joscha/.conan/data/openssl/1.1.1s/_/_/build/c11224e931af7eb47df7c689b7ad7afc6b151bd9
openssl/1.1.1s: Generator txt created conanbuildinfo.txt
openssl/1.1.1s: Calling generate()
openssl/1.1.1s: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior
openssl/1.1.1s: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior
openssl/1.1.1s: Aggregating env generators
openssl/1.1.1s: Calling build()
openssl/1.1.1s: Apply patch (portability): TVOS and WatchOS don't like fork()
openssl/1.1.1s: gen_info = {'CFLAGS': ['-m64', '-fPIC', '-O3'], 'CXXFLAGS': ['-m64', '-fPIC', '-O3'], 'DEFINES': ['NDEBUG'], 'LDFLAGS': ['-m64']}
openssl/1.1.1s: using target: conan-Release-Linux-x86_64-gcc-13 -> linux-x86_64
openssl/1.1.1s: my %targets = (
    "conan-Release-Linux-x86_64-gcc-13" => {
        inherit_from => [ "linux-x86_64" ],
        cflags => add("-m64 -fPIC -O3"),
        cxxflags => add("-m64 -fPIC -O3"),
        defines => add(["NDEBUG"]),
        includes => add(),
        lflags => add("-m64"),
    },
);

openssl/1.1.1s: ['"conan-Release-Linux-x86_64-gcc-13"', 'no-shared', '--prefix=/', '--openssldir="/etc/ssl"', 'no-unit-test', 'threads', 'PERL=perl', 'no-tests', '--release', '--libdir=lib', '-fPIC', 'no-md2']
Can't locate FindBin.pm in @INC (you may need to install the FindBin module) (@INC entries checked: /usr/local/lib64/perl5/5.38 /usr/local/share/perl5/5.38 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at ./Configure line 15.
BEGIN failed--compilation aborted at ./Configure line 15.
openssl/1.1.1s:
openssl/1.1.1s: ERROR: Package 'c11224e931af7eb47df7c689b7ad7afc6b151bd9' build failed
openssl/1.1.1s: WARN: Build folder /home/joscha/.conan/data/openssl/1.1.1s/_/_/build/c11224e931af7eb47df7c689b7ad7afc6b151bd9/build-release
ERROR: openssl/1.1.1s: Error in build() method, line 723
        self.run(f'{self._perl} ./Configure {args}')
        ConanException: Error 2 while executing perl ./Configure "conan-Release-Linux-x86_64-gcc-13" no-shared --prefix=/ --openssldir="/etc/ssl" no-unit-test threads PERL=perl no-tests --release --libdir=lib -fPIC no-md2

</details>

## Expected Behavior

perl should therefore be listed as an explicit dependency.


## Actual Behavior

perl is not an explicit dependency.

## Steps to Reproduce the Problem

1. `make conan` without perl installed
2.
3.

## Specifications

- Version: 0.2.2
- Platform: Fedora 39

## Possible fixes