Make Ionic stable releases

[azeey]

List in topological order. Packages at the same indent level can be released at the same time. Otherwise, the they have to be released after items at a higher indent level.

• Prepare for 4.0.0 Release gazebosim/gz-cmake#453

  • Prepare for 3.0.0 Release gazebosim/gz-utils#149
    • Prepare for 8.0.0 Release gazebosim/gz-math#633
      • Prepare for 6.0.0 Release gazebosim/gz-common#643
        • Prepare for 9.0.0 release gazebosim/gz-rendering#1070
      • Prepare for 11.0.0 Release gazebosim/gz-msgs#465
        • Prepare for 10.0.0 Release gazebosim/gz-fuel-tools#447
        • Prepare for 14.0.0 release gazebosim/gz-transport#545
      • Prepare for 15.0.0 Release gazebosim/sdformat#1483
        • Prepare for 8.0.0 Release gazebosim/gz-physics#693
    • Prepare for 3.0.0 Release gazebosim/gz-plugin#154

• After gz-rendering and gz-transport

  • Prepare for 9.0.0 release gazebosim/gz-sensors#472
  • Prepare for 9.0.0 release gazebosim/gz-gui#644

• After all of the above

  • Prepare for 9.0.0 release gazebosim/gz-sim#2635
    • Prepare for 8.0.0 release gazebosim/gz-launch#278
      • Prepare for 1.0.0 release gazebosim/gz-ionic#10