linux-postmarketos-qcom-sdm845: upgrade to 6.7.4

Changes:

• C630 support (device MR in progress).
• Some smaller patches landed upstream.

That's about it, nothing huge.

---

Testing team, please try this out once CI passes! Testing instructions can be found here. Testing is done using the mrtest tool.

• Qualcomm Snapdragon 845/850 (SDM845/SDM850):
  • oneplus-enchilada (@Breakfastisready, @CarbonatedCaffeine, @Susurrus, @antonok, @crowdtier, @fdlamotte, @panzersajt, @retourmy)
  • oneplus-fajita (@Susurrus)
  • shift-axolotl (@Antoniomaciej)
  • xiaomi-beryllium (@anjandev, @panzersajt)

device/community/linux-postmarketos-qcom-sdm845/APKBUILD

@@ -5,8 +5,8 @@
 
 _flavor="postmarketos-qcom-sdm845"
 pkgname=linux-$_flavor
-pkgver=6.6.3
-pkgrel=3
+pkgver=6.7.6
+pkgrel=0
 pkgdesc="Mainline Kernel fork for SDM845 devices"
 arch="aarch64"
 _carch="arm64"
@@ -18,7 +18,7 @@ options="!check !tracedeps
 makedepends="bash bison findutils flex installkernel openssl-dev perl zstd"
 
 _config="config-$_flavor.$arch"
-_tag="sdm845-6.6.3-r3"
+_tag="sdm845-6.7.6-r1"
 
 # Source
 source="
@@ -71,6 +71,6 @@ package() {
 }
 
 sha512sums="
-621ee00668c8739503042074615e95949e55124f48c488de83bcce733fa4b140576f26ab37d47a886136f8167832751036905a18dbb7455649b146bb3dfb22cf  linux-sdm845-6.6.3-r3.tar.gz
-9393e50336d1b8767c67ffd347000d0191a3fa8645d77b0f8ec222cad837f8f3b2201e6bd1360d62218f5246eaea93f7bf76a7b2a4e0954360fd30291f5bb3a6  config-postmarketos-qcom-sdm845.aarch64
+695687345ec220773479d6af5eb35d433fc7b8a91372c3637e9b4376e934faa1baa52f04cd22e3ee3a1ca7c546cbcbea400b73f80ce81b72d19d26f6e3c5bf21  linux-sdm845-6.7.6-r1.tar.gz
+749afeba465c8f140d3eda68b987272f4808dd3f5471452bd856875c96155d3597ec288b96d0e41c1c4c651cb9ef08ab3a80a814853f824456e11f1975833661  config-postmarketos-qcom-sdm845.aarch64
 "