Bump rng_driver's stack size

Author: mkeeter

app/demo-stm32h7-nucleo/app-h743.toml

@@ -138,7 +138,7 @@ start = true
 features = ["h743"]
 priority = 3
 name = "drv-stm32h7-rng"
-stacksize = 256
+stacksize = 512
 start = true
 task-slots = ["sys", "user_leds"]
 uses = ["rng"]

app/demo-stm32h7-nucleo/app-h753.toml

@@ -189,7 +189,7 @@ start = true
 features = ["h753"]
 priority = 3
 name = "drv-stm32h7-rng"
-stacksize = 256
+stacksize = 512
 start = true
 task-slots = ["sys", "user_leds"]
 uses = ["rng"]

app/gemini-bu/app.toml

@@ -158,7 +158,7 @@ name = "drv-stm32h7-rng"
 priority = 6
 uses = ["rng"]
 start = true
-stacksize = 256
+stacksize = 512
 task-slots = ["sys", "user_leds"]
 
 [tasks.update_server]

app/gimletlet/base-gimletlet2.toml

@@ -107,7 +107,7 @@ name = "drv-stm32h7-rng"
 priority = 6
 uses = ["rng"]
 start = true
-stacksize = 256
+stacksize = 512
 task-slots = ["sys", "user_leds"]
 
 [tasks.update_server]

app/sidecar/base.toml

@@ -59,7 +59,7 @@ name = "drv-stm32h7-rng"
 priority = 6
 uses = ["rng"]
 start = true
-stacksize = 256
+stacksize = 512
 task-slots = ["sys"]
 
 [tasks.update_server]