yamllint: fix all yamllint colons, commas and empty-lines errors

Fix all colons and commas errors detected by yamllint:

yamllint -f parsable -c .yamllint $( find -regex '.*\.y[a]*ml' ) | \
  grep '(brackets)'

yamllint -f parsable -c .yamllint $( find -regex '.*\.y[a]*ml' ) | \
  grep '(commas)'

yamllint -f parsable -c .yamllint $( find -regex '.*\.y[a]*ml' ) | \
  grep '(empty-lines)'

Default config is no space before, one space after, max 2 empty lines.

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>

dts/bindings/pinctrl/nxp,lpc-iocon-pinctrl.yaml

@@ -47,7 +47,6 @@ description: |
   IOCON_FILTR- set by nxp,analog-filter
 
 
-
 compatible: "nxp,lpc-iocon-pinctrl"
 
 include: base.yaml

dts/bindings/w1/w1-slave.yaml

@@ -9,7 +9,7 @@ on-bus: w1
 
 properties:
     family-code:
-      type : int
+      type: int
       description: |
           8-bit 1-Wire family code, which is also part of the 64 bit ROM ID.
     overdrive-speed:

samples/tfm_integration/tfm_secure_partition/dummy_partition/tfm_dummy_partition.yaml

@@ -26,7 +26,7 @@
   ],
 
   # Service definitions for IPC mode.
-  "services" : [{
+  "services": [{
     "name": "TFM_DP_SECRET_DIGEST",
     "sid": "0xFFFFF001", # Bits [31:12] denote the vendor (change this),
                          # bits [11:0] are arbitrary at the discretion of the