Add CMSSW_15_0_9_patch3 for el8_aarch64_gcc12 (non-production arch) as Production release.

Author: cmsbuild

releases.map

@@ -4668,3 +4668,4 @@ architecture=el8_amd64_gcc12;label=CMSSW_15_0_9_patch2;type=Production;state=Ann
 architecture=el8_aarch64_gcc12;label=CMSSW_15_0_9_patch2;type=Production;state=Announced;prodarch=0;
 architecture=el9_aarch64_gcc12;label=CMSSW_15_0_9_patch2;type=Production;state=Announced;prodarch=0;
 architecture=el9_amd64_gcc12;label=CMSSW_15_0_9_patch2;type=Production;state=Announced;prodarch=0;default_micro_arch=x86-64-v3;
+architecture=el8_aarch64_gcc12;label=CMSSW_15_0_9_patch3;type=Production;state=Announced;prodarch=0;