gcc-10 (10.3.0-10) unstable; urgency=medium

  * Update to git 20210909 from the gcc-10 branch.
    - Fix PR c++/60318, PR tree-optimization/101394, PR middle-end/101291,
      PR tree-optimization/101173, PR tree-optimization/101280,
      PR tree-optimization/101105, PR middle-end/101009, PR target/101849 (PPC).

[dgit import unpatched gcc-10 10.3.0-10]

Import gcc-10_10.3.0-10.debian.tar.xz

[dgit import tarball gcc-10 10.3.0-10 gcc-10_10.3.0-10.debian.tar.xz]

Import gcc-10_10.3.0.orig.tar.gz

[dgit import orig gcc-10_10.3.0.orig.tar.gz]