Release v1.2.4.15 (#4893)

Signed-off-by: rst0git <9142901+rst0git@users.noreply.github.com>

Changelog:
- Make isSystemFile() part of the parser options file. (4888) [Fabian Ruffy]
- Remove a stray print in the smith code. (4891) [Fabian Ruffy]
- simplifyDefUse: Report the specific uninitialized struct field (4892) [Chris Dodd]
- Remove 4 tests that are completely identical to other tests that remain (4890) [Andy Fingerhut]
- Add operator< to some compiler classes (4851) [Fabian Ruffy]
- Update BDWGC. (4868) [Fabian Ruffy]
- Pass to reduce added flags from RemoveReturn (4878) [Chris Dodd]
- Trim overlong source fragments in error messages (4885) [Chris Dodd]
- [P4Tools] Clean up the P4Tools GTest infrastructure. (4841) [Fabian Ruffy]
- Remove priority field from ternary table's action (4879) [vbnogueira]
- Reduce extern parameters size to 64 bytes (4880) [vbnogueira]
- Set the initial default action for tables when generating a P4Info. (4773) [Fabian Ruffy]
- Reenable compilation tests for P4Smith. (4791) [zzmic]
- Fix linter complaints in the validateStringAnnotations pass and enable -werror for MacOS. (4881) [Fabian Ruffy]
- Docs:Content Organization & Add 'Frontend' and 'Midend' Sections (4876) [Adarsh Rawat]
- [p4fmt]: Add a pretty printer for p4fmt.  (4862) [Nitish Kumar]
- Allow concatenation of string literals at compile time (4856) [Vladimír Štill]
- Support of is_net_port and is_host_port externs. (4873) [Komal Jain]
- Docs : Content Organization and Documentation Updates (4850) [Adarsh Rawat]
- Promote  to be THE project-wise top-level namespace (4825) [Bili Dong]
- Ensure we are finding proper  during debug printing (4860) [Anton Korobeynikov]
- Fix ASAN issue in lib/cstring. (4865) [Matthew Lam]
- Represent bits of width zero as an empty string. (4852) [Fabian Ruffy]
- Bump actions/github-script from 6 to 7 (4864) [dependabot[bot]]
- Fixup/cleanup IR::Type::width_bits() (4858) [Chris Dodd]
- Bump Documentation build workflow action from Doxygen  to  (4861) [Adarsh Rawat]
- Fix: PR Preview URL to Use Base Repository (4855) [Adarsh Rawat]
- Support of Digest extern in P4TC (4842) [Komal Jain]
- Ensure correct overload for diagnose() is called even in Transform context. (4830) [Anton Korobeynikov]
- Feat: PR Preview Workflow via GitHub Pages (4848) [Adarsh Rawat]
- Docs : Changelogs release update for v1.2.4.14 (4849) [Adarsh Rawat]
- Fix incorrect BMv2 include. (4843) [Fabian Ruffy]

Co-authored-by: rst0git <9142901+rst0git@users.noreply.github.com>

Version.txt

@@ -1 +1 @@
-1.2.4.14
+1.2.4.15