package/gcc: bump to version 12.2.0

See announce:
https://gcc.gnu.org/pipermail/gcc-announce/2022/000174.html

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gcc/Config.in.host

@@ -83,7 +83,7 @@ config BR2_GCC_VERSION
 	default "8.4.0"     if BR2_GCC_VERSION_POWERPC_SPE
 	default "10.4.0"    if BR2_GCC_VERSION_10_X
 	default "11.3.0"    if BR2_GCC_VERSION_11_X
-	default "12.1.0"    if BR2_GCC_VERSION_12_X
+	default "12.2.0"    if BR2_GCC_VERSION_12_X
 	default "arc-2020.09-release" if BR2_GCC_VERSION_ARC
 
 config BR2_EXTRA_GCC_CONFIG_OPTIONS

package/gcc/gcc.hash

@@ -4,8 +4,8 @@ sha512  6de904f552a02de33b11ef52312bb664396efd7e1ce3bbe37bfad5ef617f133095b3767b
 sha512  440c08ca746da450d9a1b35e8fd2305cb27e7e6987cd9d0f7d375f3b1fc9e4b0bd7acb3cd7bf795e72fcbead59cdef5b6c152862f5d35cd9fbfe6902101ce648  gcc-10.4.0.tar.xz
 # From https://gcc.gnu.org/pub/gcc/releases/gcc-11.3.0/sha512.sum
 sha512  f0be5ad705c73b84477128a69c047f57dd47002f375eb60e1e842e08cf2009a509e92152bca345823926d550b7395ae6d4de7db51d1ee371c2dc37313881fca7  gcc-11.3.0.tar.xz
-# From https://gcc.gnu.org/pub/gcc/releases/gcc-12.1.0/sha512.sum
-sha512  2121d295292814a6761edf1fba08c5f633ebe16f52b80e7b73a91050e71e1d2ed98bf17eebad263e191879561c02b48906c53faa4c4670c486a26fc75df23900  gcc-12.1.0.tar.xz
+# From https://gcc.gnu.org/pub/gcc/releases/gcc-12.2.0/sha512.sum
+sha512  e9e857bd81bf7a370307d6848c81b2f5403db8c7b5207f54bce3f3faac3bde63445684092c2bc1a2427cddb6f7746496d9fbbef05fbbd77f2810b2998f1f9173  gcc-12.2.0.tar.xz
 
 # Locally calculated (fetched from Github)
 sha512  b0853e2b1c5998044392023fa653e399e74118c46e616504ac59e1a2cf27620f94434767ce06b6cf4ca3dfb57f81d6eda92752befaf095ea5e564a9181b4659c  gcc-arc-2020.09-release.tar.gz