MAINTAINERS: Update Atish's email address

My personal upstream email account was previously based on gmail which
has become difficult to manage upstream activities lately.

Update it to the more reliable linux.dev account.

Signed-off-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250505-update_email_address-v1-1-1c24db506fdb@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>

Author: atishp04

.mailmap

@@ -105,7 +105,8 @@ Arun Kumar Neelakantam <quic_aneela@quicinc.com> <aneela@codeaurora.org>
 Ashok Raj Nagarajan <quic_arnagara@quicinc.com> <arnagara@codeaurora.org>
 Ashwin Chaugule <quic_ashwinc@quicinc.com> <ashwinc@codeaurora.org>
 Asutosh Das <quic_asutoshd@quicinc.com> <asutoshd@codeaurora.org>
-Atish Patra <atishp@atishpatra.org> <atish.patra@wdc.com>
+Atish Patra <atish.patra@linux.dev> <atishp@atishpatra.org>
+Atish Patra <atish.patra@linux.dev> <atish.patra@wdc.com>
 Avaneesh Kumar Dwivedi <quic_akdwived@quicinc.com> <akdwived@codeaurora.org>
 Axel Dyks <xl@xlsigned.net>
 Axel Lin <axel.lin@gmail.com>

MAINTAINERS

@@ -13057,7 +13057,7 @@ F:	arch/powerpc/kvm/
 
 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
 M:	Anup Patel <anup@brainfault.org>
-R:	Atish Patra <atishp@atishpatra.org>
+R:	Atish Patra <atish.patra@linux.dev>
 L:	kvm@vger.kernel.org
 L:	kvm-riscv@lists.infradead.org
 L:	linux-riscv@lists.infradead.org
@@ -20852,7 +20852,7 @@ F:	arch/riscv/boot/dts/sifive/
 F:	arch/riscv/boot/dts/starfive/
 
 RISC-V PMU DRIVERS
-M:	Atish Patra <atishp@atishpatra.org>
+M:	Atish Patra <atish.patra@linux.dev>
 R:	Anup Patel <anup@brainfault.org>
 L:	linux-riscv@lists.infradead.org
 S:	Supported