[gcc/devel/rust/master] Add build badges for marks build-farm

[gcc/devel/rust/master] Add build badges for marks build-farm

[Thomas Schwinge]

https://gcc.gnu.org/g:56634945fb275bd2b992db473f8d9cd2670a5ed5

commit 56634945fb275bd2b992db473f8d9cd2670a5ed5
Author: Philip Herron <philip.herron@embecosm.com>
Date:   Wed May 25 15:36:01 2022 +0100

    Add build badges for marks build-farm
    
    Fixes #1236

Diff:
---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index e24e0548304..23989bc438a 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,15 @@ Now that the language is stable, it is an excellent time to create alternative c
 the project are keen “Rustaceans” with a desire to give back to the Rust community and to learn what GCC is capable
 of when it comes to a modern language.
 
+## Build Farm Status
+
+- [Fedora X86_64](https://builder.sourceware.org/buildbot/#/builders/gccrust-fedora-x86_64) [![Fedora X86-64](https://builder.sourceware.org/buildbot/badges/gccrust-fedora-x86_64.svg)](https://builder.sourceware.org/buildbot/#/builders/gccrust-fedora-x86_64)
+- [Debian i386](https://builder.sourceware.org/buildbot/#/builders/gccrust-debian-i386) [![Fedora X86-64](https://builder.sourceware.org/buildbot/badges/gccrust-debian-i386.svg)](https://builder.sourceware.org/buildbot/#/builders/gccrust-debian-i386)
+- [Fedora s390x](https://builder.sourceware.org/buildbot/#/builders/gccrust-fedora-s390x) [![Fedora X86-64](https://builder.sourceware.org/buildbot/badges/gccrust-fedora-s390x.svg)](https://builder.sourceware.org/buildbot/#/builders/gccrust-fedora-s390x)
+- [Debian ppc64](https://builder.sourceware.org/buildbot/#/builders/gccrust-debian-ppc64) [![Fedora X86-64](https://builder.sourceware.org/buildbot/badges/gccrust-debian-ppc64.svg)](https://builder.sourceware.org/buildbot/#/builders/gccrust-debian-ppc64)
+- [Fedora ppc64le](https://builder.sourceware.org/buildbot/#/builders/gccrust-fedora-ppc64le) [![Fedora
+X86-64](https://builder.sourceware.org/buildbot/badges/gccrust-fedora-ppc64le.svg)](https://builder.sourceware.org/buildbot/#/builders/gccrust-fedora-ppc64le)
+
 ## FAQ
 
 Please find the answers to frequently asked questions over on: https://github.com/Rust-GCC/gccrs/wiki/Frequently-Asked-Questions