Run-require perl(Encode) by perl-libs (bug #1903631)

Fix CVE-2020-10543 (an integer overflow from nested regex quantifiers)
Fix CVE-2020-10878 (a corruption of a state of a compiled regular expression
Fix CVE-2020-12723 (a corruption of a state of a compiled regular expression

Fix shebangs (bug #1813199)

Fix a memory leak when compiling a regular expression with a non-word class

Fix overloading for binary and octal floats (RT#125557)
Fix handling undefined array members in Dumpvalue (RT#134441)
Fix taint mode documentation regarding @INC
Fix handling a layer argument in Tie::StdHandle::BINMODE() (RT#132475)
Fix an unintended upgrade to UTF-8 in the middle of a transliteration
Fix a race in File::stat() tests (GH#17234)
Fix a buffer overread when parsing a number (GH#17279)
Fix GCC 10 version detection (GH#17295)

5.30.1 bump (see <https://metacpan.org/pod/release/SHAY/perl-5.30.1/pod/perldelta.pod>

Fix a memory leak when matching a UTF-8 regular expression (RT#134390)
Fix a detection for futimes (RT#134432)

Adjust spec file to rpm-build-4.15.0-0.rc1.1
Fix parsing a Unicode property name when compiling a regular expression
Fix a buffer overread when parsing a Unicode property while compiling
Do not interpret 0x and 0b prefixes when numifying strings (RT#134230)
Fix a buffer overread when compiling a regular expression with many escapes
Fix a buffer overflow when compiling a regular expression with many branches
Correct a misspelling in perlrebackslash documentation (RT#134395)

Fix a NULL pointer dereference in PerlIOVia_pushed()
Fix a crash when setting $@ on unwinding a call stack (RT#134266)
Fix parsing a denominator when parsing a Unicode property name
Fix a documentation about a future API change
Do not run File-Find tests in parallel

Fix propagating non-string variables in an exception value (RT#134291)
Include trailing zero in scalars holding trie data (RT#134207)
Fix a use after free in /(?{...})/ (RT#134208)
Fix a use after free in debugging output of a collation
Fix file mode of a perl-example.stp example

Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

Fix a test for a crash in SIGALARM handler when waiting on a child process to
Fix a crash on an uninitialized warning when processing a multideref node
Preserve append mode when opening anonymous files (RT#134221)
Run Turkish locale tests

Fix an out-of-buffer read while parsing a Unicode property name (RT#134134)
Do not panic when outputting a warning (RT#134059)
Fix memory handling when parsing string literals
Fix an undefined behavior in shifting IV variables
Fix stacking file test operators (CPAN RT#127073)
Fix a crash in SIGALARM handler when waiting on a child process to be closed
Fix a crash with a negative precision in sprintf function (RT#134008)
Fix an erroneous assertion on OP_SCALAR (RT#134048)
Prevent from wrapping a width in a numeric format string (RT#133913)
Fix subroutine protypes to track reference aliases (RT#134072)
Improve retrieving a scalar value of a variable modified in a signal handler
Fix changing packet destination sent from a UDP IO::Socket object (RT#133936)
Fix a stack underflow in readline() if passed an empty array as an argument
Fix setting supplementar group IDs (RT#134169)
Fix %{^CAPTURE_ALL} to be an alias for %- variable (RT#131867)
Fix %{^CAPTURE} value when used after @{^CAPTURE} (RT#134193)

Perl 5.30 re-rebuild of bootstrapped packages

5.30.0 bump (see <https://metacpan.org/pod/release/XSAWYERX/perl-5.30.0/pod/perldelta.pod>
Make site paths specific to Perl minor version (e.g.
incompatible Perl