fix(runner-rust): use perl-core for vendored OpenSSL builds

The partial perl-* list was incomplete: OpenSSL 3.6.2's configdata.pm also
needs File::Compare (and pulls in other standard modules). Install the
perl-core meta-package, which provides the full standard Perl module set
OpenSSL's Configure assumes, instead of chasing individual modules.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KLzpDUMcQg8KWBdTpw61eb

images/runner-rust/Containerfile

@@ -8,19 +8,16 @@ ARG SCCACHE_VERSION=0.15.0
 # x86_64-unknown-linux-musl build is impossible with the packaged toolchain.
 # rustup gives a toolchain whose musl std is built by the very same rustc.
 #
-# The perl-* packages are required by the openssl crate's `vendored` feature,
-# which builds OpenSSL from source for static musl binaries: its Configure
-# script pulls in Time::Piece, IPC::Cmd, FindBin and Pod::Html, none of which
-# ship with the minimal perl-interpreter.
+# perl-core is required by the openssl crate's `vendored` feature, which builds
+# OpenSSL from source for static musl binaries. OpenSSL's Configure/configdata
+# assumes a full standard Perl (File::Compare, File::Copy, Time::Piece,
+# IPC::Cmd, FindBin, Pod::Html, ...); the minimal perl-interpreter ships none of
+# these, so install the perl-core meta-package rather than chasing modules.
 RUN dnf install -y --setopt=install_weak_deps=False \
         gcc \
         musl-gcc \
         openssl-devel \
-        perl-FindBin \
-        perl-IPC-Cmd \
-        perl-Pod-Html \
-        perl-Time-Piece \
-        perl-interpreter \
+        perl-core \
         pkg-config \
     && dnf clean all